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Diffstat (limited to 'docs/sqlglot/dialects/spark.html')
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1 files changed, 155 insertions, 136 deletions
diff --git a/docs/sqlglot/dialects/spark.html b/docs/sqlglot/dialects/spark.html index 0605a42..724cca1 100644 --- a/docs/sqlglot/dialects/spark.html +++ b/docs/sqlglot/dialects/spark.html @@ -199,63 +199,68 @@ </span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a><span class="kn">import</span> <span class="nn">typing</span> <span class="k">as</span> <span class="nn">t</span> </span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a> </span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span> -</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.spark2</span> <span class="kn">import</span> <span class="n">Spark2</span> -</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="n">seq_get</span> -</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> +</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">rename_func</span> +</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.spark2</span> <span class="kn">import</span> <span class="n">Spark2</span> +</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="n">seq_get</span> </span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> -</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a><span class="k">def</span> <span class="nf">_parse_datediff</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">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span> -</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a><span class="w"> </span><span class="sd">"""</span> -</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a><span class="sd"> Although Spark docs don't mention the "unit" argument, Spark3 added support for</span> -</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a><span class="sd"> it at some point. Databricks also supports this variant (see below).</span> -</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a> -</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="sd"> For example, in spark-sql (v3.3.1):</span> -</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="sd"> - SELECT DATEDIFF('2020-01-01', '2020-01-05') results in -4</span> -</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a><span class="sd"> - SELECT DATEDIFF(day, '2020-01-01', '2020-01-05') results in 4</span> -</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a> -</span><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a><span class="sd"> See also:</span> -</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a><span class="sd"> - https://docs.databricks.com/sql/language-manual/functions/datediff3.html</span> -</span><span id="L-21"><a href="#L-21"><span class="linenos">21</span></a><span class="sd"> - https://docs.databricks.com/sql/language-manual/functions/datediff.html</span> -</span><span id="L-22"><a href="#L-22"><span class="linenos">22</span></a><span class="sd"> """</span> -</span><span id="L-23"><a href="#L-23"><span class="linenos">23</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="kc">None</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">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-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><span id="L-27"><a href="#L-27"><span class="linenos">27</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">==</span> <span class="mi">3</span><span class="p">:</span> -</span><span id="L-28"><a href="#L-28"><span class="linenos">28</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">this</span> -</span><span id="L-29"><a href="#L-29"><span class="linenos">29</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> -</span><span id="L-30"><a href="#L-30"><span class="linenos">30</span></a> -</span><span id="L-31"><a href="#L-31"><span class="linenos">31</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">(</span> -</span><span id="L-32"><a href="#L-32"><span class="linenos">32</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">this</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">),</span> <span class="n">unit</span><span class="o">=</span><span class="n">unit</span> -</span><span id="L-33"><a href="#L-33"><span class="linenos">33</span></a> <span class="p">)</span> -</span><span id="L-34"><a href="#L-34"><span class="linenos">34</span></a> +</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a> +</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a><span class="k">def</span> <span class="nf">_parse_datediff</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">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span> +</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a><span class="w"> </span><span class="sd">"""</span> +</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a><span class="sd"> Although Spark docs don't mention the "unit" argument, Spark3 added support for</span> +</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a><span class="sd"> it at some point. Databricks also supports this variant (see below).</span> +</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a> +</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="sd"> For example, in spark-sql (v3.3.1):</span> +</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a><span class="sd"> - SELECT DATEDIFF('2020-01-01', '2020-01-05') results in -4</span> +</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a><span class="sd"> - SELECT DATEDIFF(day, '2020-01-01', '2020-01-05') results in 4</span> +</span><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a> +</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a><span class="sd"> See also:</span> +</span><span id="L-21"><a href="#L-21"><span class="linenos">21</span></a><span class="sd"> - https://docs.databricks.com/sql/language-manual/functions/datediff3.html</span> +</span><span id="L-22"><a href="#L-22"><span class="linenos">22</span></a><span class="sd"> - https://docs.databricks.com/sql/language-manual/functions/datediff.html</span> +</span><span id="L-23"><a href="#L-23"><span class="linenos">23</span></a><span class="sd"> """</span> +</span><span id="L-24"><a href="#L-24"><span class="linenos">24</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="kc">None</span> +</span><span id="L-25"><a href="#L-25"><span class="linenos">25</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">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="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-27"><a href="#L-27"><span class="linenos">27</span></a> +</span><span id="L-28"><a href="#L-28"><span class="linenos">28</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">==</span> <span class="mi">3</span><span class="p">:</span> +</span><span id="L-29"><a href="#L-29"><span class="linenos">29</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">this</span> +</span><span id="L-30"><a href="#L-30"><span class="linenos">30</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> +</span><span id="L-31"><a href="#L-31"><span class="linenos">31</span></a> +</span><span id="L-32"><a href="#L-32"><span class="linenos">32</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">(</span> +</span><span id="L-33"><a href="#L-33"><span class="linenos">33</span></a> <span class="n">this</span><span class="o">=</span><span class="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">this</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">),</span> <span class="n">unit</span><span class="o">=</span><span class="n">unit</span> +</span><span id="L-34"><a href="#L-34"><span class="linenos">34</span></a> <span class="p">)</span> </span><span id="L-35"><a href="#L-35"><span class="linenos">35</span></a> -</span><span id="L-36"><a href="#L-36"><span class="linenos">36</span></a><span class="k">class</span> <span class="nc">Spark</span><span class="p">(</span><span class="n">Spark2</span><span class="p">):</span> -</span><span id="L-37"><a href="#L-37"><span class="linenos">37</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span> -</span><span id="L-38"><a href="#L-38"><span class="linenos">38</span></a> <span class="n">FUNCTIONS</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">Spark2</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-40"><a href="#L-40"><span class="linenos">40</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_datediff</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">Generator</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> -</span><span id="L-44"><a href="#L-44"><span class="linenos">44</span></a> <span class="n">TYPE_MAPPING</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">Spark2</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-46"><a href="#L-46"><span class="linenos">46</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">MONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(15, 4)"</span><span class="p">,</span> -</span><span id="L-47"><a href="#L-47"><span class="linenos">47</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(6, 4)"</span><span class="p">,</span> -</span><span id="L-48"><a href="#L-48"><span class="linenos">48</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">:</span> <span class="s2">"STRING"</span><span class="p">,</span> -</span><span id="L-49"><a href="#L-49"><span class="linenos">49</span></a> <span class="p">}</span> -</span><span id="L-50"><a href="#L-50"><span class="linenos">50</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="L-51"><a href="#L-51"><span class="linenos">51</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">DateDiff</span><span class="p">)</span> -</span><span id="L-52"><a href="#L-52"><span class="linenos">52</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">Group</span><span class="p">)</span> -</span><span id="L-53"><a href="#L-53"><span class="linenos">53</span></a> -</span><span id="L-54"><a href="#L-54"><span class="linenos">54</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="L-55"><a href="#L-55"><span class="linenos">55</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> -</span><span id="L-56"><a href="#L-56"><span class="linenos">56</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> -</span><span id="L-57"><a href="#L-57"><span class="linenos">57</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> +</span><span id="L-36"><a href="#L-36"><span class="linenos">36</span></a> +</span><span id="L-37"><a href="#L-37"><span class="linenos">37</span></a><span class="k">class</span> <span class="nc">Spark</span><span class="p">(</span><span class="n">Spark2</span><span class="p">):</span> +</span><span id="L-38"><a href="#L-38"><span class="linenos">38</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span> +</span><span id="L-39"><a href="#L-39"><span class="linenos">39</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-40"><a href="#L-40"><span class="linenos">40</span></a> <span class="o">**</span><span class="n">Spark2</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-41"><a href="#L-41"><span class="linenos">41</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_datediff</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">Generator</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> +</span><span id="L-45"><a href="#L-45"><span class="linenos">45</span></a> <span class="n">TYPE_MAPPING</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">Spark2</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-47"><a href="#L-47"><span class="linenos">47</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">MONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(15, 4)"</span><span class="p">,</span> +</span><span id="L-48"><a href="#L-48"><span class="linenos">48</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(6, 4)"</span><span class="p">,</span> +</span><span id="L-49"><a href="#L-49"><span class="linenos">49</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">:</span> <span class="s2">"STRING"</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><span id="L-52"><a href="#L-52"><span class="linenos">52</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="L-53"><a href="#L-53"><span class="linenos">53</span></a> <span class="o">**</span><span class="n">Spark2</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-54"><a href="#L-54"><span class="linenos">54</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StartsWith</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STARTSWITH"</span><span class="p">),</span> +</span><span id="L-55"><a href="#L-55"><span class="linenos">55</span></a> <span class="p">}</span> +</span><span id="L-56"><a href="#L-56"><span class="linenos">56</span></a> <span class="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">DateDiff</span><span class="p">)</span> +</span><span id="L-57"><a href="#L-57"><span class="linenos">57</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">Group</span><span class="p">)</span> </span><span id="L-58"><a href="#L-58"><span class="linenos">58</span></a> -</span><span id="L-59"><a href="#L-59"><span class="linenos">59</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> -</span><span id="L-60"><a href="#L-60"><span class="linenos">60</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> -</span><span id="L-61"><a href="#L-61"><span class="linenos">61</span></a> -</span><span id="L-62"><a href="#L-62"><span class="linenos">62</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> +</span><span id="L-59"><a href="#L-59"><span class="linenos">59</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="L-60"><a href="#L-60"><span class="linenos">60</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> +</span><span id="L-61"><a href="#L-61"><span class="linenos">61</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> +</span><span id="L-62"><a href="#L-62"><span class="linenos">62</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> +</span><span id="L-63"><a href="#L-63"><span class="linenos">63</span></a> +</span><span id="L-64"><a href="#L-64"><span class="linenos">64</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> +</span><span id="L-65"><a href="#L-65"><span class="linenos">65</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> +</span><span id="L-66"><a href="#L-66"><span class="linenos">66</span></a> +</span><span id="L-67"><a href="#L-67"><span class="linenos">67</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> </span></pre></div> @@ -271,33 +276,37 @@ </div> <a class="headerlink" href="#Spark"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Spark-37"><a href="#Spark-37"><span class="linenos">37</span></a><span class="k">class</span> <span class="nc">Spark</span><span class="p">(</span><span class="n">Spark2</span><span class="p">):</span> -</span><span id="Spark-38"><a href="#Spark-38"><span class="linenos">38</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span> -</span><span id="Spark-39"><a href="#Spark-39"><span class="linenos">39</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Spark-40"><a href="#Spark-40"><span class="linenos">40</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark-41"><a href="#Spark-41"><span class="linenos">41</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_datediff</span><span class="p">,</span> -</span><span id="Spark-42"><a href="#Spark-42"><span class="linenos">42</span></a> <span class="p">}</span> -</span><span id="Spark-43"><a href="#Spark-43"><span class="linenos">43</span></a> -</span><span id="Spark-44"><a href="#Spark-44"><span class="linenos">44</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> -</span><span id="Spark-45"><a href="#Spark-45"><span class="linenos">45</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Spark-46"><a href="#Spark-46"><span class="linenos">46</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark-47"><a href="#Spark-47"><span class="linenos">47</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">MONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(15, 4)"</span><span class="p">,</span> -</span><span id="Spark-48"><a href="#Spark-48"><span class="linenos">48</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(6, 4)"</span><span class="p">,</span> -</span><span id="Spark-49"><a href="#Spark-49"><span class="linenos">49</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">:</span> <span class="s2">"STRING"</span><span class="p">,</span> -</span><span id="Spark-50"><a href="#Spark-50"><span class="linenos">50</span></a> <span class="p">}</span> -</span><span id="Spark-51"><a href="#Spark-51"><span class="linenos">51</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="Spark-52"><a href="#Spark-52"><span class="linenos">52</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">DateDiff</span><span class="p">)</span> -</span><span id="Spark-53"><a href="#Spark-53"><span class="linenos">53</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">Group</span><span class="p">)</span> -</span><span id="Spark-54"><a href="#Spark-54"><span class="linenos">54</span></a> -</span><span id="Spark-55"><a href="#Spark-55"><span class="linenos">55</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Spark-56"><a href="#Spark-56"><span class="linenos">56</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> -</span><span id="Spark-57"><a href="#Spark-57"><span class="linenos">57</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> -</span><span id="Spark-58"><a href="#Spark-58"><span class="linenos">58</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Spark-38"><a href="#Spark-38"><span class="linenos">38</span></a><span class="k">class</span> <span class="nc">Spark</span><span class="p">(</span><span class="n">Spark2</span><span class="p">):</span> +</span><span id="Spark-39"><a href="#Spark-39"><span class="linenos">39</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span> +</span><span id="Spark-40"><a href="#Spark-40"><span class="linenos">40</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Spark-41"><a href="#Spark-41"><span class="linenos">41</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark-42"><a href="#Spark-42"><span class="linenos">42</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_datediff</span><span class="p">,</span> +</span><span id="Spark-43"><a href="#Spark-43"><span class="linenos">43</span></a> <span class="p">}</span> +</span><span id="Spark-44"><a href="#Spark-44"><span class="linenos">44</span></a> +</span><span id="Spark-45"><a href="#Spark-45"><span class="linenos">45</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> +</span><span id="Spark-46"><a href="#Spark-46"><span class="linenos">46</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Spark-47"><a href="#Spark-47"><span class="linenos">47</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark-48"><a href="#Spark-48"><span class="linenos">48</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">MONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(15, 4)"</span><span class="p">,</span> +</span><span id="Spark-49"><a href="#Spark-49"><span class="linenos">49</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(6, 4)"</span><span class="p">,</span> +</span><span id="Spark-50"><a href="#Spark-50"><span class="linenos">50</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">:</span> <span class="s2">"STRING"</span><span class="p">,</span> +</span><span id="Spark-51"><a href="#Spark-51"><span class="linenos">51</span></a> <span class="p">}</span> +</span><span id="Spark-52"><a href="#Spark-52"><span class="linenos">52</span></a> +</span><span id="Spark-53"><a href="#Spark-53"><span class="linenos">53</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Spark-54"><a href="#Spark-54"><span class="linenos">54</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark-55"><a href="#Spark-55"><span class="linenos">55</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StartsWith</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STARTSWITH"</span><span class="p">),</span> +</span><span id="Spark-56"><a href="#Spark-56"><span class="linenos">56</span></a> <span class="p">}</span> +</span><span id="Spark-57"><a href="#Spark-57"><span class="linenos">57</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">DateDiff</span><span class="p">)</span> +</span><span id="Spark-58"><a href="#Spark-58"><span class="linenos">58</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">Group</span><span class="p">)</span> </span><span id="Spark-59"><a href="#Spark-59"><span class="linenos">59</span></a> -</span><span id="Spark-60"><a href="#Spark-60"><span class="linenos">60</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> -</span><span id="Spark-61"><a href="#Spark-61"><span class="linenos">61</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> -</span><span id="Spark-62"><a href="#Spark-62"><span class="linenos">62</span></a> -</span><span id="Spark-63"><a href="#Spark-63"><span class="linenos">63</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> +</span><span id="Spark-60"><a href="#Spark-60"><span class="linenos">60</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Spark-61"><a href="#Spark-61"><span class="linenos">61</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> +</span><span id="Spark-62"><a href="#Spark-62"><span class="linenos">62</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> +</span><span id="Spark-63"><a href="#Spark-63"><span class="linenos">63</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> +</span><span id="Spark-64"><a href="#Spark-64"><span class="linenos">64</span></a> +</span><span id="Spark-65"><a href="#Spark-65"><span class="linenos">65</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> +</span><span id="Spark-66"><a href="#Spark-66"><span class="linenos">66</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> +</span><span id="Spark-67"><a href="#Spark-67"><span class="linenos">67</span></a> +</span><span id="Spark-68"><a href="#Spark-68"><span class="linenos">68</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> </span></pre></div> @@ -535,6 +544,7 @@ <dd id="Spark.NORMALIZE_FUNCTIONS" class="variable"><a href="dialect.html#Dialect.NORMALIZE_FUNCTIONS">NORMALIZE_FUNCTIONS</a></dd> <dd id="Spark.NULL_ORDERING" class="variable"><a href="dialect.html#Dialect.NULL_ORDERING">NULL_ORDERING</a></dd> <dd id="Spark.FORMAT_MAPPING" class="variable"><a href="dialect.html#Dialect.FORMAT_MAPPING">FORMAT_MAPPING</a></dd> + <dd id="Spark.PSEUDOCOLUMNS" class="variable"><a href="dialect.html#Dialect.PSEUDOCOLUMNS">PSEUDOCOLUMNS</a></dd> <dd id="Spark.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd> <dd id="Spark.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd> <dd id="Spark.normalize_identifier" class="function"><a href="dialect.html#Dialect.normalize_identifier">normalize_identifier</a></dd> @@ -565,11 +575,11 @@ </div> <a class="headerlink" href="#Spark.Parser"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Parser-38"><a href="#Spark.Parser-38"><span class="linenos">38</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span> -</span><span id="Spark.Parser-39"><a href="#Spark.Parser-39"><span class="linenos">39</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Spark.Parser-40"><a href="#Spark.Parser-40"><span class="linenos">40</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark.Parser-41"><a href="#Spark.Parser-41"><span class="linenos">41</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_datediff</span><span class="p">,</span> -</span><span id="Spark.Parser-42"><a href="#Spark.Parser-42"><span class="linenos">42</span></a> <span class="p">}</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Parser-39"><a href="#Spark.Parser-39"><span class="linenos">39</span></a> <span class="k">class</span> <span class="nc">Parser</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span> +</span><span id="Spark.Parser-40"><a href="#Spark.Parser-40"><span class="linenos">40</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Spark.Parser-41"><a href="#Spark.Parser-41"><span class="linenos">41</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark.Parser-42"><a href="#Spark.Parser-42"><span class="linenos">42</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_datediff</span><span class="p">,</span> +</span><span id="Spark.Parser-43"><a href="#Spark.Parser-43"><span class="linenos">43</span></a> <span class="p">}</span> </span></pre></div> @@ -594,7 +604,7 @@ Default: 3</li> <div class="attr variable"> <span class="name">FUNCTIONS</span> = <input id="Spark.Parser.FUNCTIONS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> - <label class="view-value-button pdoc-button" for="Spark.Parser.FUNCTIONS-view-value"></label><span class="default_value">{'ABS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Abs">sqlglot.expressions.Abs</a>'>>, 'ANY_VALUE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#AnyValue">sqlglot.expressions.AnyValue</a>'>>, 'APPROX_DISTINCT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>'>>, 'APPROX_COUNT_DISTINCT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>'>>, 'APPROX_QUANTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>>, 'ARRAY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Array">sqlglot.expressions.Array</a>'>>, 'ARRAY_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAgg">sqlglot.expressions.ArrayAgg</a>'>>, 'ARRAY_ALL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAll">sqlglot.expressions.ArrayAll</a>'>>, 'ARRAY_ANY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAny">sqlglot.expressions.ArrayAny</a>'>>, 'ARRAY_CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>'>>, 'ARRAY_CONTAINS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayContains">sqlglot.expressions.ArrayContains</a>'>>, 'FILTER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>'>>, 'ARRAY_FILTER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>'>>, 'ARRAY_JOIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayJoin">sqlglot.expressions.ArrayJoin</a>'>>, 'ARRAY_SIZE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>'>>, 'ARRAY_SORT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySort">sqlglot.expressions.ArraySort</a>'>>, 'ARRAY_SUM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySum">sqlglot.expressions.ArraySum</a>'>>, 'ARRAY_UNION_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayUnionAgg">sqlglot.expressions.ArrayUnionAgg</a>'>>, 'AVG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Avg">sqlglot.expressions.Avg</a>'>>, 'CASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Case">sqlglot.expressions.Case</a>'>>, 'CAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Cast">sqlglot.expressions.Cast</a>'>>, 'CAST_TO_STR_TYPE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CastToStrType">sqlglot.expressions.CastToStrType</a>'>>, 'CEIL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>'>>, 'CEILING': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>'>>, 'COALESCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>'>>, 'IFNULL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>'>>, 'NVL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>'>>, 'CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Concat">sqlglot.expressions.Concat</a>'>>, 'CONCAT_WS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ConcatWs">sqlglot.expressions.ConcatWs</a>'>>, 'COUNT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Count">sqlglot.expressions.Count</a>'>>, 'COUNT_IF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CountIf">sqlglot.expressions.CountIf</a>'>>, 'CURRENT_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a>'>>, 'CURRENT_DATETIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentDatetime">sqlglot.expressions.CurrentDatetime</a>'>>, 'CURRENT_TIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentTime">sqlglot.expressions.CurrentTime</a>'>>, 'CURRENT_TIMESTAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>'>>, 'CURRENT_USER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentUser">sqlglot.expressions.CurrentUser</a>'>>, 'DATE': <function _parse_as_cast.<locals>.<lambda>>, 'DATE_ADD': <function Hive.Parser.<lambda>>, 'DATEDIFF': <function _parse_datediff>, 'DATE_DIFF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateDiff">sqlglot.expressions.DateDiff</a>'>>, 'DATEFROMPARTS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateFromParts">sqlglot.expressions.DateFromParts</a>'>>, 'DATE_STR_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>'>>, 'DATE_SUB': <function Hive.Parser.<lambda>>, 'DATE_TO_DATE_STR': <function Parser.<lambda>>, 'DATE_TO_DI': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateToDi">sqlglot.expressions.DateToDi</a>'>>, 'DATE_TRUNC': <function Spark2.Parser.<lambda>>, 'DATETIME_ADD': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeAdd">sqlglot.expressions.DatetimeAdd</a>'>>, 'DATETIME_DIFF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeDiff">sqlglot.expressions.DatetimeDiff</a>'>>, 'DATETIME_SUB': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeSub">sqlglot.expressions.DatetimeSub</a>'>>, 'DATETIME_TRUNC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeTrunc">sqlglot.expressions.DatetimeTrunc</a>'>>, 'DAY': <function Hive.Parser.<lambda>>, 'DAY_OF_MONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>'>>, 'DAYOFMONTH': <function Spark2.Parser.<lambda>>, 'DAY_OF_WEEK': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>'>>, 'DAYOFWEEK': <function Spark2.Parser.<lambda>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>'>>, 'DAYOFYEAR': <function Spark2.Parser.<lambda>>, 'DECODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Decode">sqlglot.expressions.Decode</a>'>>, 'DI_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DiToDate">sqlglot.expressions.DiToDate</a>'>>, 'ENCODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Encode">sqlglot.expressions.Encode</a>'>>, 'EXP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Exp">sqlglot.expressions.Exp</a>'>>, 'EXPLODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>'>>, 'EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Extract">sqlglot.expressions.Extract</a>'>>, 'FLOOR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Floor">sqlglot.expressions.Floor</a>'>>, 'FROM_BASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>'>>, 'FROM_BASE64': <bound method Func.from_arg_list of <class '<a href="../expressions.html#FromBase64">sqlglot.expressions.FromBase64</a>'>>, 'GENERATE_SERIES': <bound method Func.from_arg_list of <class '<a href="../expressions.html#GenerateSeries">sqlglot.expressions.GenerateSeries</a>'>>, 'GREATEST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Greatest">sqlglot.expressions.Greatest</a>'>>, 'GROUP_CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#GroupConcat">sqlglot.expressions.GroupConcat</a>'>>, 'HEX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Hex">sqlglot.expressions.Hex</a>'>>, 'HLL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Hll">sqlglot.expressions.Hll</a>'>>, 'IF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#If">sqlglot.expressions.If</a>'>>, 'INITCAP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Initcap">sqlglot.expressions.Initcap</a>'>>, 'JSON_ARRAY_CONTAINS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONArrayContains">sqlglot.expressions.JSONArrayContains</a>'>>, 'JSONB_EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a>'>>, 'JSONB_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a>'>>, 'JSON_EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>'>>, 'JSON_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>'>>, 'JSON_FORMAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>'>>, 'J_S_O_N_OBJECT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONObject">sqlglot.expressions.JSONObject</a>'>>, 'LAST_DATE_OF_MONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LastDateOfMonth">sqlglot.expressions.LastDateOfMonth</a>'>>, 'LEAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Least">sqlglot.expressions.Least</a>'>>, 'LEFT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Left">sqlglot.expressions.Left</a>'>>, 'LENGTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Length">sqlglot.expressions.Length</a>'>>, 'LEN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Length">sqlglot.expressions.Length</a>'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Levenshtein">sqlglot.expressions.Levenshtein</a>'>>, 'LN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ln">sqlglot.expressions.Ln</a>'>>, 'LOG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log">sqlglot.expressions.Log</a>'>>, 'LOG10': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log10">sqlglot.expressions.Log10</a>'>>, 'LOG2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log2">sqlglot.expressions.Log2</a>'>>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'LOWER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>'>>, 'LCASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>'>>, 'MD5': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MD5">sqlglot.expressions.MD5</a>'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MD5Digest">sqlglot.expressions.MD5Digest</a>'>>, 'MAP': <function parse_var_map>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MatchAgainst">sqlglot.expressions.MatchAgainst</a>'>>, 'MAX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Max">sqlglot.expressions.Max</a>'>>, 'MIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Min">sqlglot.expressions.Min</a>'>>, 'MONTH': <function Hive.Parser.<lambda>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MonthsBetween">sqlglot.expressions.MonthsBetween</a>'>>, 'NEXT_VALUE_FOR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#NextValueFor">sqlglot.expressions.NextValueFor</a>'>>, 'NUMBER_TO_STR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#NumberToStr">sqlglot.expressions.NumberToStr</a>'>>, 'NVL2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Nvl2">sqlglot.expressions.Nvl2</a>'>>, 'OPEN_J_S_O_N': <bound method Func.from_arg_list of <class '<a href="../expressions.html#OpenJSON">sqlglot.expressions.OpenJSON</a>'>>, 'PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ParameterizedAgg">sqlglot.expressions.ParameterizedAgg</a>'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Posexplode">sqlglot.expressions.Posexplode</a>'>>, 'POWER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>'>>, 'POW': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>'>>, 'QUANTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>'>>, 'RANGE_N': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RangeN">sqlglot.expressions.RangeN</a>'>>, 'READ_CSV': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ReadCSV">sqlglot.expressions.ReadCSV</a>'>>, 'REDUCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Reduce">sqlglot.expressions.Reduce</a>'>>, 'REGEXP_EXTRACT': <function Hive.Parser.<lambda>>, 'REGEXP_I_LIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>'>>, 'REGEXP_LIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>>, 'REGEXP_REPLACE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpReplace">sqlglot.expressions.RegexpReplace</a>'>>, 'REGEXP_SPLIT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>'>>, 'REPEAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Repeat">sqlglot.expressions.Repeat</a>'>>, 'RIGHT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Right">sqlglot.expressions.Right</a>'>>, 'ROUND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Round">sqlglot.expressions.Round</a>'>>, 'ROW_NUMBER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RowNumber">sqlglot.expressions.RowNumber</a>'>>, 'SHA': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>'>>, 'SHA1': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>'>>, 'SHA2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA2">sqlglot.expressions.SHA2</a>'>>, 'SAFE_CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SafeConcat">sqlglot.expressions.SafeConcat</a>'>>, 'SAFE_DIVIDE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SafeDivide">sqlglot.expressions.SafeDivide</a>'>>, 'SET_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>'>>, 'SORT_ARRAY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SortArray">sqlglot.expressions.SortArray</a>'>>, 'SPLIT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>'>>, 'SQRT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Sqrt">sqlglot.expressions.Sqrt</a>'>>, 'STANDARD_HASH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StandardHash">sqlglot.expressions.StandardHash</a>'>>, 'STAR_MAP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StarMap">sqlglot.expressions.StarMap</a>'>>, 'STDDEV': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Stddev">sqlglot.expressions.Stddev</a>'>>, 'STDDEV_POP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StddevPop">sqlglot.expressions.StddevPop</a>'>>, 'STDDEV_SAMP': <bound method Func.from_arg_list of <class '<a 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method Func.from_arg_list of <class '<a href="../expressions.html#TimestampTrunc">sqlglot.expressions.TimestampTrunc</a>'>>, 'TO_BASE64': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ToBase64">sqlglot.expressions.ToBase64</a>'>>, 'TO_CHAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ToChar">sqlglot.expressions.ToChar</a>'>>, 'TRANSFORM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Transform">sqlglot.expressions.Transform</a>'>>, 'TRIM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Trim">sqlglot.expressions.Trim</a>'>>, 'TRY_CAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a>'>>, 'TS_OR_DI_TO_DI': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TsOrDiToDi">sqlglot.expressions.TsOrDiToDi</a>'>>, 'TS_OR_DS_ADD': <bound method Func.from_arg_list of <class '<a 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'<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>'>>, 'VAR_MAP': <function parse_var_map>, 'VARIANCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>'>>, 'VARIANCE_SAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>'>>, 'VAR_SAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>'>>, 'VARIANCE_POP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>'>>, 'VAR_POP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>'>>, 'WEEK': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Week">sqlglot.expressions.Week</a>'>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class '<a 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href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>'>>, 'DATE_FORMAT': <function Hive.Parser.<lambda>>, 'FROM_UNIXTIME': <function format_time_lambda.<locals>._format_time>, 'GET_JSON_OBJECT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>'>>, 'LOCATE': <function locate_to_strposition>, 'PERCENTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>'>>, 'PERCENTILE_APPROX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>>, 'SIZE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>'>>, 'TO_DATE': <function format_time_lambda.<locals>._format_time>, 'TO_JSON': <bound method Func.from_arg_list of <class '<a 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href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>'>>, 'JSON_FORMAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>'>>, 'J_S_O_N_OBJECT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONObject">sqlglot.expressions.JSONObject</a>'>>, 'LAST_DATE_OF_MONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LastDateOfMonth">sqlglot.expressions.LastDateOfMonth</a>'>>, 'LEAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Least">sqlglot.expressions.Least</a>'>>, 'LEFT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Left">sqlglot.expressions.Left</a>'>>, 'LENGTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Length">sqlglot.expressions.Length</a>'>>, 'LEN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Length">sqlglot.expressions.Length</a>'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Levenshtein">sqlglot.expressions.Levenshtein</a>'>>, 'LN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ln">sqlglot.expressions.Ln</a>'>>, 'LOG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log">sqlglot.expressions.Log</a>'>>, 'LOG10': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log10">sqlglot.expressions.Log10</a>'>>, 'LOG2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log2">sqlglot.expressions.Log2</a>'>>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'LOWER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>'>>, 'LCASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>'>>, 'MD5': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MD5">sqlglot.expressions.MD5</a>'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MD5Digest">sqlglot.expressions.MD5Digest</a>'>>, 'MAP': <function parse_var_map>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MatchAgainst">sqlglot.expressions.MatchAgainst</a>'>>, 'MAX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Max">sqlglot.expressions.Max</a>'>>, 'MIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Min">sqlglot.expressions.Min</a>'>>, 'MONTH': <function Hive.Parser.<lambda>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MonthsBetween">sqlglot.expressions.MonthsBetween</a>'>>, 'NEXT_VALUE_FOR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#NextValueFor">sqlglot.expressions.NextValueFor</a>'>>, 'NUMBER_TO_STR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#NumberToStr">sqlglot.expressions.NumberToStr</a>'>>, 'NVL2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Nvl2">sqlglot.expressions.Nvl2</a>'>>, 'OPEN_J_S_O_N': <bound method Func.from_arg_list of <class '<a href="../expressions.html#OpenJSON">sqlglot.expressions.OpenJSON</a>'>>, 'PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ParameterizedAgg">sqlglot.expressions.ParameterizedAgg</a>'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Posexplode">sqlglot.expressions.Posexplode</a>'>>, 'POWER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>'>>, 'POW': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>'>>, 'QUANTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>'>>, 'RANGE_N': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RangeN">sqlglot.expressions.RangeN</a>'>>, 'READ_CSV': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ReadCSV">sqlglot.expressions.ReadCSV</a>'>>, 'REDUCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Reduce">sqlglot.expressions.Reduce</a>'>>, 'REGEXP_EXTRACT': <function Hive.Parser.<lambda>>, 'REGEXP_I_LIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>'>>, 'REGEXP_LIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>>, 'REGEXP_REPLACE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpReplace">sqlglot.expressions.RegexpReplace</a>'>>, 'REGEXP_SPLIT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>'>>, 'REPEAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Repeat">sqlglot.expressions.Repeat</a>'>>, 'RIGHT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Right">sqlglot.expressions.Right</a>'>>, 'ROUND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Round">sqlglot.expressions.Round</a>'>>, 'ROW_NUMBER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RowNumber">sqlglot.expressions.RowNumber</a>'>>, 'SHA': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>'>>, 'SHA1': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>'>>, 'SHA2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA2">sqlglot.expressions.SHA2</a>'>>, 'SAFE_CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SafeConcat">sqlglot.expressions.SafeConcat</a>'>>, 'SAFE_DIVIDE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SafeDivide">sqlglot.expressions.SafeDivide</a>'>>, 'SET_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>'>>, 'SORT_ARRAY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SortArray">sqlglot.expressions.SortArray</a>'>>, 'SPLIT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>'>>, 'SQRT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Sqrt">sqlglot.expressions.Sqrt</a>'>>, 'STANDARD_HASH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StandardHash">sqlglot.expressions.StandardHash</a>'>>, 'STAR_MAP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StarMap">sqlglot.expressions.StarMap</a>'>>, 'STARTS_WITH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>'>>, 'STARTSWITH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>'>>, 'STDDEV': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Stddev">sqlglot.expressions.Stddev</a>'>>, 'STDDEV_POP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StddevPop">sqlglot.expressions.StddevPop</a>'>>, 'STDDEV_SAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StddevSamp">sqlglot.expressions.StddevSamp</a>'>>, 'STR_POSITION': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>'>>, 'STR_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StrToDate">sqlglot.expressions.StrToDate</a>'>>, 'STR_TO_TIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a>'>>, 'STR_TO_UNIX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StrToUnix">sqlglot.expressions.StrToUnix</a>'>>, 'STRUCT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Struct">sqlglot.expressions.Struct</a>'>>, 'STRUCT_EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a>'>>, 'SUBSTRING': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Substring">sqlglot.expressions.Substring</a>'>>, 'SUM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Sum">sqlglot.expressions.Sum</a>'>>, 'TIME_ADD': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeAdd">sqlglot.expressions.TimeAdd</a>'>>, 'TIME_DIFF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeDiff">sqlglot.expressions.TimeDiff</a>'>>, 'TIME_STR_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeStrToDate">sqlglot.expressions.TimeStrToDate</a>'>>, 'TIME_STR_TO_TIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a>'>>, 'TIME_STR_TO_UNIX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeStrToUnix">sqlglot.expressions.TimeStrToUnix</a>'>>, 'TIME_SUB': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeSub">sqlglot.expressions.TimeSub</a>'>>, 'TIME_TO_STR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a>'>>, 'TIME_TO_TIME_STR': <function Parser.<lambda>>, 'TIME_TO_UNIX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeToUnix">sqlglot.expressions.TimeToUnix</a>'>>, 'TIME_TRUNC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeTrunc">sqlglot.expressions.TimeTrunc</a>'>>, 'TIMESTAMP_ADD': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimestampAdd">sqlglot.expressions.TimestampAdd</a>'>>, 'TIMESTAMP_DIFF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimestampDiff">sqlglot.expressions.TimestampDiff</a>'>>, 'TIMESTAMP_SUB': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimestampSub">sqlglot.expressions.TimestampSub</a>'>>, 'TIMESTAMP_TRUNC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimestampTrunc">sqlglot.expressions.TimestampTrunc</a>'>>, 'TO_BASE64': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ToBase64">sqlglot.expressions.ToBase64</a>'>>, 'TO_CHAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ToChar">sqlglot.expressions.ToChar</a>'>>, 'TRANSFORM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Transform">sqlglot.expressions.Transform</a>'>>, 'TRIM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Trim">sqlglot.expressions.Trim</a>'>>, 'TRY_CAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a>'>>, 'TS_OR_DI_TO_DI': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TsOrDiToDi">sqlglot.expressions.TsOrDiToDi</a>'>>, 'TS_OR_DS_ADD': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TsOrDsAdd">sqlglot.expressions.TsOrDsAdd</a>'>>, 'TS_OR_DS_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TsOrDsToDate">sqlglot.expressions.TsOrDsToDate</a>'>>, 'TS_OR_DS_TO_DATE_STR': <function Parser.<lambda>>, 'UNHEX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Unhex">sqlglot.expressions.Unhex</a>'>>, 'UNIX_TO_STR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#UnixToStr">sqlglot.expressions.UnixToStr</a>'>>, 'UNIX_TO_TIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#UnixToTime">sqlglot.expressions.UnixToTime</a>'>>, 'UNIX_TO_TIME_STR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#UnixToTimeStr">sqlglot.expressions.UnixToTimeStr</a>'>>, 'UPPER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>'>>, 'UCASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Upper">sqlglot.expressions.Upper</a>'>>, 'VAR_MAP': <function parse_var_map>, 'VARIANCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>'>>, 'VARIANCE_SAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>'>>, 'VAR_SAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Variance">sqlglot.expressions.Variance</a>'>>, 'VARIANCE_POP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>'>>, 'VAR_POP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>'>>, 'WEEK': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Week">sqlglot.expressions.Week</a>'>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#WeekOfYear">sqlglot.expressions.WeekOfYear</a>'>>, 'WEEKOFYEAR': <function Spark2.Parser.<lambda>>, 'WHEN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#When">sqlglot.expressions.When</a>'>>, 'X_M_L_TABLE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#XMLTable">sqlglot.expressions.XMLTable</a>'>>, 'XOR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Xor">sqlglot.expressions.Xor</a>'>>, 'YEAR': <function Hive.Parser.<lambda>>, 'GLOB': <function Parser.<lambda>>, 'LIKE': <function parse_like>, 'BASE64': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ToBase64">sqlglot.expressions.ToBase64</a>'>>, 'COLLECT_LIST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAgg">sqlglot.expressions.ArrayAgg</a>'>>, 'COLLECT_SET': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>'>>, 'DATE_FORMAT': <function Hive.Parser.<lambda>>, 'FROM_UNIXTIME': <function format_time_lambda.<locals>._format_time>, 'GET_JSON_OBJECT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>'>>, 'LOCATE': <function locate_to_strposition>, 'PERCENTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>'>>, 'PERCENTILE_APPROX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>>, 'SIZE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>'>>, 'TO_DATE': <function format_time_lambda.<locals>._format_time>, 'TO_JSON': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>'>>, 'UNBASE64': <bound method Func.from_arg_list of <class '<a href="../expressions.html#FromBase64">sqlglot.expressions.FromBase64</a>'>>, 'UNIX_TIMESTAMP': <function format_time_lambda.<locals>._format_time>, 'AGGREGATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Reduce">sqlglot.expressions.Reduce</a>'>>, 'APPROX_PERCENTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>>, 'BOOLEAN': <function _parse_as_cast.<locals>.<lambda>>, 'DOUBLE': <function _parse_as_cast.<locals>.<lambda>>, 'FLOAT': <function _parse_as_cast.<locals>.<lambda>>, 'IIF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#If">sqlglot.expressions.If</a>'>>, 'INT': <function _parse_as_cast.<locals>.<lambda>>, 'MAP_FROM_ARRAYS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Map">sqlglot.expressions.Map</a>'>>, 'RLIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>>, 'SHIFTLEFT': <function binary_from_function.<locals>.<lambda>>, 'SHIFTRIGHT': <function binary_from_function.<locals>.<lambda>>, 'STRING': <function _parse_as_cast.<locals>.<lambda>>, 'TIMESTAMP': <function _parse_as_cast.<locals>.<lambda>>, 'TO_TIMESTAMP': <function Spark2.Parser.<lambda>>, 'TO_UNIX_TIMESTAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#StrToUnix">sqlglot.expressions.StrToUnix</a>'>>, 'TRUNC': <function Spark2.Parser.<lambda>>}</span> </div> @@ -721,6 +731,7 @@ Default: 3</li> <dd id="Spark.Parser.INDEX_OFFSET" class="variable"><a href="../parser.html#Parser.INDEX_OFFSET">INDEX_OFFSET</a></dd> <dd id="Spark.Parser.UNNEST_COLUMN_ONLY" class="variable"><a href="../parser.html#Parser.UNNEST_COLUMN_ONLY">UNNEST_COLUMN_ONLY</a></dd> <dd id="Spark.Parser.STRICT_STRING_CONCAT" class="variable"><a href="../parser.html#Parser.STRICT_STRING_CONCAT">STRICT_STRING_CONCAT</a></dd> + <dd id="Spark.Parser.NORMALIZE_FUNCTIONS" class="variable"><a href="../parser.html#Parser.NORMALIZE_FUNCTIONS">NORMALIZE_FUNCTIONS</a></dd> <dd id="Spark.Parser.NULL_ORDERING" class="variable"><a href="../parser.html#Parser.NULL_ORDERING">NULL_ORDERING</a></dd> <dd id="Spark.Parser.FORMAT_MAPPING" class="variable"><a href="../parser.html#Parser.FORMAT_MAPPING">FORMAT_MAPPING</a></dd> <dd id="Spark.Parser.error_level" class="variable"><a href="../parser.html#Parser.error_level">error_level</a></dd> @@ -763,26 +774,30 @@ Default: 3</li> </div> <a class="headerlink" href="#Spark.Generator"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator-44"><a href="#Spark.Generator-44"><span class="linenos">44</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> -</span><span id="Spark.Generator-45"><a href="#Spark.Generator-45"><span class="linenos">45</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span> -</span><span id="Spark.Generator-46"><a href="#Spark.Generator-46"><span class="linenos">46</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark.Generator-47"><a href="#Spark.Generator-47"><span class="linenos">47</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">MONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(15, 4)"</span><span class="p">,</span> -</span><span id="Spark.Generator-48"><a href="#Spark.Generator-48"><span class="linenos">48</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(6, 4)"</span><span class="p">,</span> -</span><span id="Spark.Generator-49"><a href="#Spark.Generator-49"><span class="linenos">49</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">:</span> <span class="s2">"STRING"</span><span class="p">,</span> -</span><span id="Spark.Generator-50"><a href="#Spark.Generator-50"><span class="linenos">50</span></a> <span class="p">}</span> -</span><span id="Spark.Generator-51"><a href="#Spark.Generator-51"><span class="linenos">51</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span> -</span><span id="Spark.Generator-52"><a href="#Spark.Generator-52"><span class="linenos">52</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">DateDiff</span><span class="p">)</span> -</span><span id="Spark.Generator-53"><a href="#Spark.Generator-53"><span class="linenos">53</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">Group</span><span class="p">)</span> -</span><span id="Spark.Generator-54"><a href="#Spark.Generator-54"><span class="linenos">54</span></a> -</span><span id="Spark.Generator-55"><a href="#Spark.Generator-55"><span class="linenos">55</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Spark.Generator-56"><a href="#Spark.Generator-56"><span class="linenos">56</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> -</span><span id="Spark.Generator-57"><a href="#Spark.Generator-57"><span class="linenos">57</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> -</span><span id="Spark.Generator-58"><a href="#Spark.Generator-58"><span class="linenos">58</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator-45"><a href="#Spark.Generator-45"><span class="linenos">45</span></a> <span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Spark2</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span> +</span><span id="Spark.Generator-46"><a href="#Spark.Generator-46"><span class="linenos">46</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Spark.Generator-47"><a href="#Spark.Generator-47"><span class="linenos">47</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark.Generator-48"><a href="#Spark.Generator-48"><span class="linenos">48</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">MONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(15, 4)"</span><span class="p">,</span> +</span><span id="Spark.Generator-49"><a href="#Spark.Generator-49"><span class="linenos">49</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLMONEY</span><span class="p">:</span> <span class="s2">"DECIMAL(6, 4)"</span><span class="p">,</span> +</span><span id="Spark.Generator-50"><a href="#Spark.Generator-50"><span class="linenos">50</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNIQUEIDENTIFIER</span><span class="p">:</span> <span class="s2">"STRING"</span><span class="p">,</span> +</span><span id="Spark.Generator-51"><a href="#Spark.Generator-51"><span class="linenos">51</span></a> <span class="p">}</span> +</span><span id="Spark.Generator-52"><a href="#Spark.Generator-52"><span class="linenos">52</span></a> +</span><span id="Spark.Generator-53"><a href="#Spark.Generator-53"><span class="linenos">53</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span> +</span><span id="Spark.Generator-54"><a href="#Spark.Generator-54"><span class="linenos">54</span></a> <span class="o">**</span><span class="n">Spark2</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="Spark.Generator-55"><a href="#Spark.Generator-55"><span class="linenos">55</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StartsWith</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STARTSWITH"</span><span class="p">),</span> +</span><span id="Spark.Generator-56"><a href="#Spark.Generator-56"><span class="linenos">56</span></a> <span class="p">}</span> +</span><span id="Spark.Generator-57"><a href="#Spark.Generator-57"><span class="linenos">57</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">DateDiff</span><span class="p">)</span> +</span><span id="Spark.Generator-58"><a href="#Spark.Generator-58"><span class="linenos">58</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">Group</span><span class="p">)</span> </span><span id="Spark.Generator-59"><a href="#Spark.Generator-59"><span class="linenos">59</span></a> -</span><span id="Spark.Generator-60"><a href="#Spark.Generator-60"><span class="linenos">60</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> -</span><span id="Spark.Generator-61"><a href="#Spark.Generator-61"><span class="linenos">61</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> -</span><span id="Spark.Generator-62"><a href="#Spark.Generator-62"><span class="linenos">62</span></a> -</span><span id="Spark.Generator-63"><a href="#Spark.Generator-63"><span class="linenos">63</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> +</span><span id="Spark.Generator-60"><a href="#Spark.Generator-60"><span class="linenos">60</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Spark.Generator-61"><a href="#Spark.Generator-61"><span class="linenos">61</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> +</span><span id="Spark.Generator-62"><a href="#Spark.Generator-62"><span class="linenos">62</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> +</span><span id="Spark.Generator-63"><a href="#Spark.Generator-63"><span class="linenos">63</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> +</span><span id="Spark.Generator-64"><a href="#Spark.Generator-64"><span class="linenos">64</span></a> +</span><span id="Spark.Generator-65"><a href="#Spark.Generator-65"><span class="linenos">65</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> +</span><span id="Spark.Generator-66"><a href="#Spark.Generator-66"><span class="linenos">66</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> +</span><span id="Spark.Generator-67"><a href="#Spark.Generator-67"><span class="linenos">67</span></a> +</span><span id="Spark.Generator-68"><a href="#Spark.Generator-68"><span class="linenos">68</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> </span></pre></div> @@ -829,7 +844,7 @@ Default: True</li> <div class="attr variable"> <span class="name">TYPE_MAPPING</span> = <input id="Spark.Generator.TYPE_MAPPING-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> - <label class="view-value-button pdoc-button" for="Spark.Generator.TYPE_MAPPING-view-value"></label><span class="default_value">{<Type.NCHAR: 'NCHAR'>: 'CHAR', <Type.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'TEXT', <Type.LONGTEXT: 'LONGTEXT'>: 'TEXT', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'BLOB', <Type.LONGBLOB: 'LONGBLOB'>: 'BLOB', <Type.INET: 'INET'>: 'INET', <Type.TEXT: 'TEXT'>: 'STRING', <Type.DATETIME: 'DATETIME'>: 'TIMESTAMP', <Type.VARBINARY: 'VARBINARY'>: 'BINARY', <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>: 'TIMESTAMP', <Type.BIT: 'BIT'>: 'BOOLEAN', <Type.MONEY: 'MONEY'>: 'DECIMAL(15, 4)', <Type.SMALLMONEY: 'SMALLMONEY'>: 'DECIMAL(6, 4)', <Type.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>: 'STRING'}</span> + <label class="view-value-button pdoc-button" for="Spark.Generator.TYPE_MAPPING-view-value"></label><span class="default_value">{<Type.NCHAR: 'NCHAR'>: 'CHAR', <Type.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'TEXT', <Type.LONGTEXT: 'LONGTEXT'>: 'TEXT', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'BLOB', <Type.LONGBLOB: 'LONGBLOB'>: 'BLOB', <Type.INET: 'INET'>: 'INET', <Type.BIT: 'BIT'>: 'BOOLEAN', <Type.DATETIME: 'DATETIME'>: 'TIMESTAMP', <Type.TEXT: 'TEXT'>: 'STRING', <Type.TIME: 'TIME'>: 'TIMESTAMP', <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>: 'TIMESTAMP', <Type.VARBINARY: 'VARBINARY'>: 'BINARY', <Type.MONEY: 'MONEY'>: 'DECIMAL(15, 4)', <Type.SMALLMONEY: 'SMALLMONEY'>: 'DECIMAL(6, 4)', <Type.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>: 'STRING'}</span> </div> @@ -842,7 +857,7 @@ Default: True</li> <div class="attr variable"> <span class="name">TRANSFORMS</span> = <input id="Spark.Generator.TRANSFORMS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1"> - <label class="view-value-button pdoc-button" for="Spark.Generator.TRANSFORMS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#DateAdd">sqlglot.expressions.DateAdd</a>'>: <function _add_date_sql>, <class '<a href="../expressions.html#TsOrDsAdd">sqlglot.expressions.TsOrDsAdd</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#CaseSpecificColumnConstraint">sqlglot.expressions.CaseSpecificColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#CharacterSetColumnConstraint">sqlglot.expressions.CharacterSetColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#CharacterSetProperty">sqlglot.expressions.CharacterSetProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#CheckColumnConstraint">sqlglot.expressions.CheckColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#CollateColumnConstraint">sqlglot.expressions.CollateColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#CopyGrantsProperty">sqlglot.expressions.CopyGrantsProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#CommentColumnConstraint">sqlglot.expressions.CommentColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#DateFormatColumnConstraint">sqlglot.expressions.DateFormatColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#DefaultColumnConstraint">sqlglot.expressions.DefaultColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#EncodeColumnConstraint">sqlglot.expressions.EncodeColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#ExecuteAsProperty">sqlglot.expressions.ExecuteAsProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#ExternalProperty">sqlglot.expressions.ExternalProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#InlineLengthColumnConstraint">sqlglot.expressions.InlineLengthColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#LanguageProperty">sqlglot.expressions.LanguageProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#LocationProperty">sqlglot.expressions.LocationProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#LogProperty">sqlglot.expressions.LogProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#MaterializedProperty">sqlglot.expressions.MaterializedProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#NoPrimaryIndexProperty">sqlglot.expressions.NoPrimaryIndexProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#OnCommitProperty">sqlglot.expressions.OnCommitProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#OnUpdateColumnConstraint">sqlglot.expressions.OnUpdateColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#PathColumnConstraint">sqlglot.expressions.PathColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#ReturnsProperty">sqlglot.expressions.ReturnsProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#SetProperty">sqlglot.expressions.SetProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#SettingsProperty">sqlglot.expressions.SettingsProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#SqlSecurityProperty">sqlglot.expressions.SqlSecurityProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#StabilityProperty">sqlglot.expressions.StabilityProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#TemporaryProperty">sqlglot.expressions.TemporaryProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#ToTableProperty">sqlglot.expressions.ToTableProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#TransientProperty">sqlglot.expressions.TransientProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#TitleColumnConstraint">sqlglot.expressions.TitleColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#UppercaseColumnConstraint">sqlglot.expressions.UppercaseColumnConstraint</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#VarMap">sqlglot.expressions.VarMap</a>'>: <function var_map_sql>, <class '<a href="../expressions.html#VolatileProperty">sqlglot.expressions.VolatileProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#WithJournalTableProperty">sqlglot.expressions.WithJournalTableProperty</a>'>: <function Generator.<lambda>>, <class '<a href="../expressions.html#Select">sqlglot.expressions.Select</a>'>: <function preprocess.<locals>._to_sql>, <class '<a href="../expressions.html#Property">sqlglot.expressions.Property</a>'>: <function _property_sql>, <class '<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#With">sqlglot.expressions.With</a>'>: <function no_recursive_cte_sql>, <class '<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a>'>: <function _add_date_sql>, <class '<a href="../expressions.html#DateToDi">sqlglot.expressions.DateToDi</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#DiToDate">sqlglot.expressions.DiToDate</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#FileFormatProperty">sqlglot.expressions.FileFormatProperty</a>'>: <function Spark2.Generator.<lambda>>, <class '<a href="../expressions.html#FromBase64">sqlglot.expressions.FromBase64</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#If">sqlglot.expressions.If</a>'>: <function if_sql>, <class '<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>'>: <function _json_format_sql>, <class '<a href="../expressions.html#Map">sqlglot.expressions.Map</a>'>: <function _map_sql>, <class '<a href="../expressions.html#Max">sqlglot.expressions.Max</a>'>: <function max_or_greatest>, <class '<a href="../expressions.html#MD5Digest">sqlglot.expressions.MD5Digest</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#Min">sqlglot.expressions.Min</a>'>: <function min_or_least>, <class '<a href="../expressions.html#Create">sqlglot.expressions.Create</a>'>: <function _create_sql>, <class '<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#RegexpExtract">sqlglot.expressions.RegexpExtract</a>'>: <function regexp_extract_sql>, <class '<a href="../expressions.html#RegexpReplace">sqlglot.expressions.RegexpReplace</a>'>: <function Spark2.Generator.<lambda>>, <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#SafeDivide">sqlglot.expressions.SafeDivide</a>'>: <function no_safe_divide_sql>, <class '<a href="../expressions.html#SchemaCommentProperty">sqlglot.expressions.SchemaCommentProperty</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#SetAgg">sqlglot.expressions.SetAgg</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#Split">sqlglot.expressions.Split</a>'>: <function Hive.Generator.<lambda>>, <class '<a href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>'>: <function strposition_to_locate_sql>, <class '<a href="../expressions.html#StrToDate">sqlglot.expressions.StrToDate</a>'>: <function _str_to_date>, <class '<a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a>'>: <function Spark2.Generator.<lambda>>, <class '<a href="../expressions.html#StrToUnix">sqlglot.expressions.StrToUnix</a>'>: <function _str_to_unix_sql>, <class '<a href="../expressions.html#StructExtract">sqlglot.expressions.StructExtract</a>'>: <function struct_extract_sql>, <class '<a href="../expressions.html#TimeStrToDate">sqlglot.expressions.TimeStrToDate</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#TimeStrToTime">sqlglot.expressions.TimeStrToTime</a>'>: <function timestrtotime_sql>, <class '<a href="../expressions.html#TimeStrToUnix">sqlglot.expressions.TimeStrToUnix</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a>'>: <function _time_to_str>, <class '<a href="../expressions.html#TimeToUnix">sqlglot.expressions.TimeToUnix</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#ToBase64">sqlglot.expressions.ToBase64</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a 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href="../expressions.html#VariancePop">sqlglot.expressions.VariancePop</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#WeekOfYear">sqlglot.expressions.WeekOfYear</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#WithinGroup">sqlglot.expressions.WithinGroup</a>'>: <function preprocess.<locals>._to_sql>, <class '<a href="../expressions.html#StartsWith">sqlglot.expressions.StartsWith</a>'>: <function rename_func.<locals>.<lambda>>}</span> </div> @@ -862,15 +877,15 @@ Default: True</li> </div> <a class="headerlink" href="#Spark.Generator.datediff_sql"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator.datediff_sql-55"><a href="#Spark.Generator.datediff_sql-55"><span class="linenos">55</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> -</span><span id="Spark.Generator.datediff_sql-56"><a href="#Spark.Generator.datediff_sql-56"><span class="linenos">56</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> -</span><span id="Spark.Generator.datediff_sql-57"><a href="#Spark.Generator.datediff_sql-57"><span class="linenos">57</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> -</span><span id="Spark.Generator.datediff_sql-58"><a href="#Spark.Generator.datediff_sql-58"><span class="linenos">58</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> -</span><span id="Spark.Generator.datediff_sql-59"><a href="#Spark.Generator.datediff_sql-59"><span class="linenos">59</span></a> -</span><span id="Spark.Generator.datediff_sql-60"><a href="#Spark.Generator.datediff_sql-60"><span class="linenos">60</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> -</span><span id="Spark.Generator.datediff_sql-61"><a href="#Spark.Generator.datediff_sql-61"><span class="linenos">61</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> -</span><span id="Spark.Generator.datediff_sql-62"><a href="#Spark.Generator.datediff_sql-62"><span class="linenos">62</span></a> -</span><span id="Spark.Generator.datediff_sql-63"><a href="#Spark.Generator.datediff_sql-63"><span class="linenos">63</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator.datediff_sql-60"><a href="#Spark.Generator.datediff_sql-60"><span class="linenos">60</span></a> <span class="k">def</span> <span class="nf">datediff_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">DateDiff</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> +</span><span id="Spark.Generator.datediff_sql-61"><a href="#Spark.Generator.datediff_sql-61"><span class="linenos">61</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"unit"</span><span class="p">)</span> +</span><span id="Spark.Generator.datediff_sql-62"><a href="#Spark.Generator.datediff_sql-62"><span class="linenos">62</span></a> <span class="n">end</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"this"</span><span class="p">)</span> +</span><span id="Spark.Generator.datediff_sql-63"><a href="#Spark.Generator.datediff_sql-63"><span class="linenos">63</span></a> <span class="n">start</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">)</span> +</span><span id="Spark.Generator.datediff_sql-64"><a href="#Spark.Generator.datediff_sql-64"><span class="linenos">64</span></a> +</span><span id="Spark.Generator.datediff_sql-65"><a href="#Spark.Generator.datediff_sql-65"><span class="linenos">65</span></a> <span class="k">if</span> <span class="n">unit</span><span class="p">:</span> +</span><span id="Spark.Generator.datediff_sql-66"><a href="#Spark.Generator.datediff_sql-66"><span class="linenos">66</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">)</span> +</span><span id="Spark.Generator.datediff_sql-67"><a href="#Spark.Generator.datediff_sql-67"><span class="linenos">67</span></a> +</span><span id="Spark.Generator.datediff_sql-68"><a href="#Spark.Generator.datediff_sql-68"><span class="linenos">68</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">,</span> <span class="n">end</span><span class="p">,</span> <span class="n">start</span><span class="p">)</span> </span></pre></div> @@ -927,26 +942,26 @@ Default: True</li> </div> <a class="headerlink" href="#Spark.Generator.can_identify"></a> - <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator.can_identify-248"><a href="#Spark.Generator.can_identify-248"><span class="linenos">248</span></a> <span class="nd">@classmethod</span> -</span><span id="Spark.Generator.can_identify-249"><a href="#Spark.Generator.can_identify-249"><span class="linenos">249</span></a> <span class="k">def</span> <span class="nf">can_identify</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">identify</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="nb">bool</span> <span class="o">=</span> <span class="s2">"safe"</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> -</span><span id="Spark.Generator.can_identify-250"><a href="#Spark.Generator.can_identify-250"><span class="linenos">250</span></a><span class="w"> </span><span class="sd">"""Checks if text can be identified given an identify option.</span> -</span><span id="Spark.Generator.can_identify-251"><a href="#Spark.Generator.can_identify-251"><span class="linenos">251</span></a> -</span><span id="Spark.Generator.can_identify-252"><a href="#Spark.Generator.can_identify-252"><span class="linenos">252</span></a><span class="sd"> Args:</span> -</span><span id="Spark.Generator.can_identify-253"><a href="#Spark.Generator.can_identify-253"><span class="linenos">253</span></a><span class="sd"> text: The text to check.</span> -</span><span id="Spark.Generator.can_identify-254"><a href="#Spark.Generator.can_identify-254"><span class="linenos">254</span></a><span class="sd"> identify:</span> -</span><span id="Spark.Generator.can_identify-255"><a href="#Spark.Generator.can_identify-255"><span class="linenos">255</span></a><span class="sd"> "always" or `True`: Always returns true.</span> -</span><span id="Spark.Generator.can_identify-256"><a href="#Spark.Generator.can_identify-256"><span class="linenos">256</span></a><span class="sd"> "safe": True if the identifier is case-insensitive.</span> -</span><span id="Spark.Generator.can_identify-257"><a href="#Spark.Generator.can_identify-257"><span class="linenos">257</span></a> -</span><span id="Spark.Generator.can_identify-258"><a href="#Spark.Generator.can_identify-258"><span class="linenos">258</span></a><span class="sd"> Returns:</span> -</span><span id="Spark.Generator.can_identify-259"><a href="#Spark.Generator.can_identify-259"><span class="linenos">259</span></a><span class="sd"> Whether or not the given text can be identified.</span> -</span><span id="Spark.Generator.can_identify-260"><a href="#Spark.Generator.can_identify-260"><span class="linenos">260</span></a><span class="sd"> """</span> -</span><span id="Spark.Generator.can_identify-261"><a href="#Spark.Generator.can_identify-261"><span class="linenos">261</span></a> <span class="k">if</span> <span class="n">identify</span> <span class="ow">is</span> <span class="kc">True</span> <span class="ow">or</span> <span class="n">identify</span> <span class="o">==</span> <span class="s2">"always"</span><span class="p">:</span> -</span><span id="Spark.Generator.can_identify-262"><a href="#Spark.Generator.can_identify-262"><span class="linenos">262</span></a> <span class="k">return</span> <span class="kc">True</span> -</span><span id="Spark.Generator.can_identify-263"><a href="#Spark.Generator.can_identify-263"><span class="linenos">263</span></a> -</span><span id="Spark.Generator.can_identify-264"><a href="#Spark.Generator.can_identify-264"><span class="linenos">264</span></a> <span class="k">if</span> <span class="n">identify</span> <span class="o">==</span> <span class="s2">"safe"</span><span class="p">:</span> -</span><span id="Spark.Generator.can_identify-265"><a href="#Spark.Generator.can_identify-265"><span class="linenos">265</span></a> <span class="k">return</span> <span class="ow">not</span> <span class="bp">cls</span><span class="o">.</span><span class="n">case_sensitive</span><span class="p">(</span><span class="n">text</span><span class="p">)</span> -</span><span id="Spark.Generator.can_identify-266"><a href="#Spark.Generator.can_identify-266"><span class="linenos">266</span></a> -</span><span id="Spark.Generator.can_identify-267"><a href="#Spark.Generator.can_identify-267"><span class="linenos">267</span></a> <span class="k">return</span> <span class="kc">False</span> + <div class="pdoc-code codehilite"><pre><span></span><span id="Spark.Generator.can_identify-253"><a href="#Spark.Generator.can_identify-253"><span class="linenos">253</span></a> <span class="nd">@classmethod</span> +</span><span id="Spark.Generator.can_identify-254"><a href="#Spark.Generator.can_identify-254"><span class="linenos">254</span></a> <span class="k">def</span> <span class="nf">can_identify</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">identify</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="nb">bool</span> <span class="o">=</span> <span class="s2">"safe"</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> +</span><span id="Spark.Generator.can_identify-255"><a href="#Spark.Generator.can_identify-255"><span class="linenos">255</span></a><span class="w"> </span><span class="sd">"""Checks if text can be identified given an identify option.</span> +</span><span id="Spark.Generator.can_identify-256"><a href="#Spark.Generator.can_identify-256"><span class="linenos">256</span></a> +</span><span id="Spark.Generator.can_identify-257"><a href="#Spark.Generator.can_identify-257"><span class="linenos">257</span></a><span class="sd"> Args:</span> +</span><span id="Spark.Generator.can_identify-258"><a href="#Spark.Generator.can_identify-258"><span class="linenos">258</span></a><span class="sd"> text: The text to check.</span> +</span><span id="Spark.Generator.can_identify-259"><a href="#Spark.Generator.can_identify-259"><span class="linenos">259</span></a><span class="sd"> identify:</span> +</span><span id="Spark.Generator.can_identify-260"><a href="#Spark.Generator.can_identify-260"><span class="linenos">260</span></a><span class="sd"> "always" or `True`: Always returns true.</span> +</span><span id="Spark.Generator.can_identify-261"><a href="#Spark.Generator.can_identify-261"><span class="linenos">261</span></a><span class="sd"> "safe": True if the identifier is case-insensitive.</span> +</span><span id="Spark.Generator.can_identify-262"><a href="#Spark.Generator.can_identify-262"><span class="linenos">262</span></a> +</span><span id="Spark.Generator.can_identify-263"><a href="#Spark.Generator.can_identify-263"><span class="linenos">263</span></a><span class="sd"> Returns:</span> +</span><span id="Spark.Generator.can_identify-264"><a href="#Spark.Generator.can_identify-264"><span class="linenos">264</span></a><span class="sd"> Whether or not the given text can be identified.</span> +</span><span id="Spark.Generator.can_identify-265"><a href="#Spark.Generator.can_identify-265"><span class="linenos">265</span></a><span class="sd"> """</span> +</span><span id="Spark.Generator.can_identify-266"><a href="#Spark.Generator.can_identify-266"><span class="linenos">266</span></a> <span class="k">if</span> <span class="n">identify</span> <span class="ow">is</span> <span class="kc">True</span> <span class="ow">or</span> <span class="n">identify</span> <span class="o">==</span> <span class="s2">"always"</span><span class="p">:</span> +</span><span id="Spark.Generator.can_identify-267"><a href="#Spark.Generator.can_identify-267"><span class="linenos">267</span></a> <span class="k">return</span> <span class="kc">True</span> +</span><span id="Spark.Generator.can_identify-268"><a href="#Spark.Generator.can_identify-268"><span class="linenos">268</span></a> +</span><span id="Spark.Generator.can_identify-269"><a href="#Spark.Generator.can_identify-269"><span class="linenos">269</span></a> <span class="k">if</span> <span class="n">identify</span> <span class="o">==</span> <span class="s2">"safe"</span><span class="p">:</span> +</span><span id="Spark.Generator.can_identify-270"><a href="#Spark.Generator.can_identify-270"><span class="linenos">270</span></a> <span class="k">return</span> <span class="ow">not</span> <span class="bp">cls</span><span class="o">.</span><span class="n">case_sensitive</span><span class="p">(</span><span class="n">text</span><span class="p">)</span> +</span><span id="Spark.Generator.can_identify-271"><a href="#Spark.Generator.can_identify-271"><span class="linenos">271</span></a> +</span><span id="Spark.Generator.can_identify-272"><a href="#Spark.Generator.can_identify-272"><span class="linenos">272</span></a> <span class="k">return</span> <span class="kc">False</span> </span></pre></div> @@ -1132,6 +1147,7 @@ Default: True</li> <dd id="Spark.Generator.LIMIT_IS_TOP" class="variable"><a href="../generator.html#Generator.LIMIT_IS_TOP">LIMIT_IS_TOP</a></dd> <dd id="Spark.Generator.RETURNING_END" class="variable"><a href="../generator.html#Generator.RETURNING_END">RETURNING_END</a></dd> <dd id="Spark.Generator.COLUMN_JOIN_MARKS_SUPPORTED" class="variable"><a href="../generator.html#Generator.COLUMN_JOIN_MARKS_SUPPORTED">COLUMN_JOIN_MARKS_SUPPORTED</a></dd> + <dd id="Spark.Generator.VALUES_AS_TABLE" class="variable"><a href="../generator.html#Generator.VALUES_AS_TABLE">VALUES_AS_TABLE</a></dd> <dd id="Spark.Generator.STAR_MAPPING" class="variable"><a href="../generator.html#Generator.STAR_MAPPING">STAR_MAPPING</a></dd> <dd id="Spark.Generator.TIME_PART_SINGULARS" class="variable"><a href="../generator.html#Generator.TIME_PART_SINGULARS">TIME_PART_SINGULARS</a></dd> <dd id="Spark.Generator.TOKEN_MAPPING" class="variable"><a href="../generator.html#Generator.TOKEN_MAPPING">TOKEN_MAPPING</a></dd> @@ -1400,6 +1416,8 @@ Default: True</li> <dd id="Spark.Generator.clusteredbyproperty_sql" class="function"><a href="../generator.html#Generator.clusteredbyproperty_sql">clusteredbyproperty_sql</a></dd> <dd id="Spark.Generator.anyvalue_sql" class="function"><a href="../generator.html#Generator.anyvalue_sql">anyvalue_sql</a></dd> <dd id="Spark.Generator.querytransform_sql" class="function"><a href="../generator.html#Generator.querytransform_sql">querytransform_sql</a></dd> + <dd id="Spark.Generator.indexconstraintoption_sql" class="function"><a href="../generator.html#Generator.indexconstraintoption_sql">indexconstraintoption_sql</a></dd> + <dd id="Spark.Generator.indexcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.indexcolumnconstraint_sql">indexcolumnconstraint_sql</a></dd> </div> <div><dt><a href="spark2.html#Spark2.Generator">sqlglot.dialects.spark2.Spark2.Generator</a></dt> @@ -1418,6 +1436,7 @@ Default: True</li> <dd id="Spark.Generator.JOIN_HINTS" class="variable"><a href="hive.html#Hive.Generator.JOIN_HINTS">JOIN_HINTS</a></dd> <dd id="Spark.Generator.TABLE_HINTS" class="variable"><a href="hive.html#Hive.Generator.TABLE_HINTS">TABLE_HINTS</a></dd> <dd id="Spark.Generator.INDEX_ON" class="variable"><a href="hive.html#Hive.Generator.INDEX_ON">INDEX_ON</a></dd> + <dd id="Spark.Generator.EXTRACT_ALLOWS_QUOTES" class="variable"><a href="hive.html#Hive.Generator.EXTRACT_ALLOWS_QUOTES">EXTRACT_ALLOWS_QUOTES</a></dd> <dd id="Spark.Generator.rowformatserdeproperty_sql" class="function"><a href="hive.html#Hive.Generator.rowformatserdeproperty_sql">rowformatserdeproperty_sql</a></dd> <dd id="Spark.Generator.arrayagg_sql" class="function"><a href="hive.html#Hive.Generator.arrayagg_sql">arrayagg_sql</a></dd> <dd id="Spark.Generator.with_properties" class="function"><a href="hive.html#Hive.Generator.with_properties">with_properties</a></dd> |