Merging upstream version 20.9.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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<title>sqlglot.dialects API documentation</title>
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@ -85,7 +85,7 @@ classes as needed.</p>
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<h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
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<p>Consider the following example:</p>
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<p>Creating a new SQL dialect may seem complicated at first, but it is actually quite simple in SQLGlot:</p>
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<div class="pdoc-code codehilite">
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<pre><span></span><code><span class="kn">from</span> <span class="nn">sqlglot</span> <span class="kn">import</span> <span class="n">exp</span>
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@ -96,9 +96,10 @@ classes as needed.</p>
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<span class="k">class</span> <span class="nc">Custom</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
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<span class="k">class</span> <span class="nc">Tokenizer</span><span class="p">(</span><span class="n">Tokenizer</span><span class="p">):</span>
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<span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"'"</span><span class="p">,</span> <span class="s1">'"'</span><span class="p">]</span>
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<span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"`"</span><span class="p">]</span>
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<span class="n">QUOTES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"'"</span><span class="p">,</span> <span class="s1">'"'</span><span class="p">]</span> <span class="c1"># Strings can be delimited by either single or double quotes</span>
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<span class="n">IDENTIFIERS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"`"</span><span class="p">]</span> <span class="c1"># Identifiers can be delimited by backticks</span>
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<span class="c1"># Associates certain meaningful words with tokens that capture their intent</span>
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<span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
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<span class="o">**</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
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<span class="s2">"INT64"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIGINT</span><span class="p">,</span>
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@ -106,8 +107,12 @@ classes as needed.</p>
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<span class="p">}</span>
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<span class="k">class</span> <span class="nc">Generator</span><span class="p">(</span><span class="n">Generator</span><span class="p">):</span>
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<span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span><span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">]"</span><span class="p">}</span>
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<span class="c1"># Specifies how AST nodes, i.e. subclasses of exp.Expression, should be converted into SQL</span>
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<span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
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<span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"[</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2">]"</span><span class="p">,</span>
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<span class="p">}</span>
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<span class="c1"># Specifies how AST nodes representing data types should be converted into SQL</span>
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<span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
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<span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">:</span> <span class="s2">"INT64"</span><span class="p">,</span>
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<span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">SMALLINT</span><span class="p">:</span> <span class="s2">"INT64"</span><span class="p">,</span>
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@ -122,10 +127,9 @@ classes as needed.</p>
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</code></pre>
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</div>
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<p>This is a typical example of adding a new dialect implementation in SQLGlot: we specify its identifier and string
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delimiters, as well as what tokens it uses for its types and how they're associated with SQLGlot types. Since
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the <code>Expression</code> classes are common for each dialect supported in SQLGlot, we may also need to override the generation
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logic for some expressions; this is usually done by adding new entries to the <code>TRANSFORMS</code> mapping.</p>
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<p>The above example demonstrates how certain parts of the base <code>Dialect</code> class can be overridden to match a different
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specification. Even though it is a fairly realistic starting point, we strongly encourage the reader to study existing
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dialect implementations in order to understand how their various components can be modified, depending on the use-case.</p>
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<hr />
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</div>
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@ -148,7 +152,7 @@ logic for some expressions; this is usually done by adding new entries to the <c
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</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a>
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</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a><span class="sd">### Implementing a custom Dialect</span>
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</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a>
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</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="sd">Consider the following example:</span>
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</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="sd">Creating a new SQL dialect may seem complicated at first, but it is actually quite simple in SQLGlot:</span>
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</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a>
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</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a><span class="sd">```python</span>
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</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a><span class="sd">from sqlglot import exp</span>
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@ -159,61 +163,65 @@ logic for some expressions; this is usually done by adding new entries to the <c
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</span><span id="L-23"><a href="#L-23"><span class="linenos">23</span></a>
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</span><span id="L-24"><a href="#L-24"><span class="linenos">24</span></a><span class="sd">class Custom(Dialect):</span>
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</span><span id="L-25"><a href="#L-25"><span class="linenos">25</span></a><span class="sd"> class Tokenizer(Tokenizer):</span>
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</span><span id="L-26"><a href="#L-26"><span class="linenos">26</span></a><span class="sd"> QUOTES = ["'", '"']</span>
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</span><span id="L-27"><a href="#L-27"><span class="linenos">27</span></a><span class="sd"> IDENTIFIERS = ["`"]</span>
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</span><span id="L-26"><a href="#L-26"><span class="linenos">26</span></a><span class="sd"> QUOTES = ["'", '"'] # Strings can be delimited by either single or double quotes</span>
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</span><span id="L-27"><a href="#L-27"><span class="linenos">27</span></a><span class="sd"> IDENTIFIERS = ["`"] # Identifiers can be delimited by backticks</span>
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</span><span id="L-28"><a href="#L-28"><span class="linenos">28</span></a>
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</span><span id="L-29"><a href="#L-29"><span class="linenos">29</span></a><span class="sd"> KEYWORDS = {</span>
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</span><span id="L-30"><a href="#L-30"><span class="linenos">30</span></a><span class="sd"> **Tokenizer.KEYWORDS,</span>
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</span><span id="L-31"><a href="#L-31"><span class="linenos">31</span></a><span class="sd"> "INT64": TokenType.BIGINT,</span>
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</span><span id="L-32"><a href="#L-32"><span class="linenos">32</span></a><span class="sd"> "FLOAT64": TokenType.DOUBLE,</span>
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</span><span id="L-33"><a href="#L-33"><span class="linenos">33</span></a><span class="sd"> }</span>
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</span><span id="L-34"><a href="#L-34"><span class="linenos">34</span></a>
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</span><span id="L-35"><a href="#L-35"><span class="linenos">35</span></a><span class="sd"> class Generator(Generator):</span>
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</span><span id="L-36"><a href="#L-36"><span class="linenos">36</span></a><span class="sd"> TRANSFORMS = {exp.Array: lambda self, e: f"[{self.expressions(e)}]"}</span>
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</span><span id="L-37"><a href="#L-37"><span class="linenos">37</span></a>
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</span><span id="L-38"><a href="#L-38"><span class="linenos">38</span></a><span class="sd"> TYPE_MAPPING = {</span>
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</span><span id="L-39"><a href="#L-39"><span class="linenos">39</span></a><span class="sd"> exp.DataType.Type.TINYINT: "INT64",</span>
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</span><span id="L-40"><a href="#L-40"><span class="linenos">40</span></a><span class="sd"> exp.DataType.Type.SMALLINT: "INT64",</span>
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</span><span id="L-41"><a href="#L-41"><span class="linenos">41</span></a><span class="sd"> exp.DataType.Type.INT: "INT64",</span>
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</span><span id="L-42"><a href="#L-42"><span class="linenos">42</span></a><span class="sd"> exp.DataType.Type.BIGINT: "INT64",</span>
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</span><span id="L-43"><a href="#L-43"><span class="linenos">43</span></a><span class="sd"> exp.DataType.Type.DECIMAL: "NUMERIC",</span>
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</span><span id="L-44"><a href="#L-44"><span class="linenos">44</span></a><span class="sd"> exp.DataType.Type.FLOAT: "FLOAT64",</span>
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</span><span id="L-45"><a href="#L-45"><span class="linenos">45</span></a><span class="sd"> exp.DataType.Type.DOUBLE: "FLOAT64",</span>
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</span><span id="L-46"><a href="#L-46"><span class="linenos">46</span></a><span class="sd"> exp.DataType.Type.BOOLEAN: "BOOL",</span>
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</span><span id="L-47"><a href="#L-47"><span class="linenos">47</span></a><span class="sd"> exp.DataType.Type.TEXT: "STRING",</span>
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</span><span id="L-48"><a href="#L-48"><span class="linenos">48</span></a><span class="sd"> }</span>
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</span><span id="L-49"><a href="#L-49"><span class="linenos">49</span></a><span class="sd">```</span>
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</span><span id="L-50"><a href="#L-50"><span class="linenos">50</span></a>
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</span><span id="L-51"><a href="#L-51"><span class="linenos">51</span></a><span class="sd">This is a typical example of adding a new dialect implementation in SQLGlot: we specify its identifier and string</span>
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</span><span id="L-52"><a href="#L-52"><span class="linenos">52</span></a><span class="sd">delimiters, as well as what tokens it uses for its types and how they're associated with SQLGlot types. Since</span>
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</span><span id="L-53"><a href="#L-53"><span class="linenos">53</span></a><span class="sd">the `Expression` classes are common for each dialect supported in SQLGlot, we may also need to override the generation</span>
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</span><span id="L-54"><a href="#L-54"><span class="linenos">54</span></a><span class="sd">logic for some expressions; this is usually done by adding new entries to the `TRANSFORMS` mapping.</span>
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</span><span id="L-29"><a href="#L-29"><span class="linenos">29</span></a><span class="sd"> # Associates certain meaningful words with tokens that capture their intent</span>
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</span><span id="L-30"><a href="#L-30"><span class="linenos">30</span></a><span class="sd"> KEYWORDS = {</span>
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</span><span id="L-31"><a href="#L-31"><span class="linenos">31</span></a><span class="sd"> **Tokenizer.KEYWORDS,</span>
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</span><span id="L-32"><a href="#L-32"><span class="linenos">32</span></a><span class="sd"> "INT64": TokenType.BIGINT,</span>
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</span><span id="L-33"><a href="#L-33"><span class="linenos">33</span></a><span class="sd"> "FLOAT64": TokenType.DOUBLE,</span>
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</span><span id="L-34"><a href="#L-34"><span class="linenos">34</span></a><span class="sd"> }</span>
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</span><span id="L-35"><a href="#L-35"><span class="linenos">35</span></a>
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</span><span id="L-36"><a href="#L-36"><span class="linenos">36</span></a><span class="sd"> class Generator(Generator):</span>
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</span><span id="L-37"><a href="#L-37"><span class="linenos">37</span></a><span class="sd"> # Specifies how AST nodes, i.e. subclasses of exp.Expression, should be converted into SQL</span>
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</span><span id="L-38"><a href="#L-38"><span class="linenos">38</span></a><span class="sd"> TRANSFORMS = {</span>
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</span><span id="L-39"><a href="#L-39"><span class="linenos">39</span></a><span class="sd"> exp.Array: lambda self, e: f"[{self.expressions(e)}]",</span>
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</span><span id="L-40"><a href="#L-40"><span class="linenos">40</span></a><span class="sd"> }</span>
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</span><span id="L-41"><a href="#L-41"><span class="linenos">41</span></a>
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</span><span id="L-42"><a href="#L-42"><span class="linenos">42</span></a><span class="sd"> # Specifies how AST nodes representing data types should be converted into SQL</span>
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</span><span id="L-43"><a href="#L-43"><span class="linenos">43</span></a><span class="sd"> TYPE_MAPPING = {</span>
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</span><span id="L-44"><a href="#L-44"><span class="linenos">44</span></a><span class="sd"> exp.DataType.Type.TINYINT: "INT64",</span>
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</span><span id="L-45"><a href="#L-45"><span class="linenos">45</span></a><span class="sd"> exp.DataType.Type.SMALLINT: "INT64",</span>
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</span><span id="L-46"><a href="#L-46"><span class="linenos">46</span></a><span class="sd"> exp.DataType.Type.INT: "INT64",</span>
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</span><span id="L-47"><a href="#L-47"><span class="linenos">47</span></a><span class="sd"> exp.DataType.Type.BIGINT: "INT64",</span>
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</span><span id="L-48"><a href="#L-48"><span class="linenos">48</span></a><span class="sd"> exp.DataType.Type.DECIMAL: "NUMERIC",</span>
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</span><span id="L-49"><a href="#L-49"><span class="linenos">49</span></a><span class="sd"> exp.DataType.Type.FLOAT: "FLOAT64",</span>
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</span><span id="L-50"><a href="#L-50"><span class="linenos">50</span></a><span class="sd"> exp.DataType.Type.DOUBLE: "FLOAT64",</span>
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</span><span id="L-51"><a href="#L-51"><span class="linenos">51</span></a><span class="sd"> exp.DataType.Type.BOOLEAN: "BOOL",</span>
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</span><span id="L-52"><a href="#L-52"><span class="linenos">52</span></a><span class="sd"> exp.DataType.Type.TEXT: "STRING",</span>
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</span><span id="L-53"><a href="#L-53"><span class="linenos">53</span></a><span class="sd"> }</span>
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</span><span id="L-54"><a href="#L-54"><span class="linenos">54</span></a><span class="sd">```</span>
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</span><span id="L-55"><a href="#L-55"><span class="linenos">55</span></a>
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</span><span id="L-56"><a href="#L-56"><span class="linenos">56</span></a><span class="sd">----</span>
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</span><span id="L-57"><a href="#L-57"><span class="linenos">57</span></a><span class="sd">"""</span>
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</span><span id="L-58"><a href="#L-58"><span class="linenos">58</span></a>
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</span><span id="L-59"><a href="#L-59"><span class="linenos">59</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.bigquery</span> <span class="kn">import</span> <span class="n">BigQuery</span>
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</span><span id="L-60"><a href="#L-60"><span class="linenos">60</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.clickhouse</span> <span class="kn">import</span> <span class="n">ClickHouse</span>
|
||||
</span><span id="L-61"><a href="#L-61"><span class="linenos">61</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.databricks</span> <span class="kn">import</span> <span class="n">Databricks</span>
|
||||
</span><span id="L-62"><a href="#L-62"><span class="linenos">62</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span><span class="p">,</span> <span class="n">Dialects</span>
|
||||
</span><span id="L-63"><a href="#L-63"><span class="linenos">63</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.doris</span> <span class="kn">import</span> <span class="n">Doris</span>
|
||||
</span><span id="L-64"><a href="#L-64"><span class="linenos">64</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.drill</span> <span class="kn">import</span> <span class="n">Drill</span>
|
||||
</span><span id="L-65"><a href="#L-65"><span class="linenos">65</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.duckdb</span> <span class="kn">import</span> <span class="n">DuckDB</span>
|
||||
</span><span id="L-66"><a href="#L-66"><span class="linenos">66</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.hive</span> <span class="kn">import</span> <span class="n">Hive</span>
|
||||
</span><span id="L-67"><a href="#L-67"><span class="linenos">67</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.mysql</span> <span class="kn">import</span> <span class="n">MySQL</span>
|
||||
</span><span id="L-68"><a href="#L-68"><span class="linenos">68</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.oracle</span> <span class="kn">import</span> <span class="n">Oracle</span>
|
||||
</span><span id="L-69"><a href="#L-69"><span class="linenos">69</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.postgres</span> <span class="kn">import</span> <span class="n">Postgres</span>
|
||||
</span><span id="L-70"><a href="#L-70"><span class="linenos">70</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.presto</span> <span class="kn">import</span> <span class="n">Presto</span>
|
||||
</span><span id="L-71"><a href="#L-71"><span class="linenos">71</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.redshift</span> <span class="kn">import</span> <span class="n">Redshift</span>
|
||||
</span><span id="L-72"><a href="#L-72"><span class="linenos">72</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.snowflake</span> <span class="kn">import</span> <span class="n">Snowflake</span>
|
||||
</span><span id="L-73"><a href="#L-73"><span class="linenos">73</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.spark</span> <span class="kn">import</span> <span class="n">Spark</span>
|
||||
</span><span id="L-74"><a href="#L-74"><span class="linenos">74</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-75"><a href="#L-75"><span class="linenos">75</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.sqlite</span> <span class="kn">import</span> <span class="n">SQLite</span>
|
||||
</span><span id="L-76"><a href="#L-76"><span class="linenos">76</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.starrocks</span> <span class="kn">import</span> <span class="n">StarRocks</span>
|
||||
</span><span id="L-77"><a href="#L-77"><span class="linenos">77</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.tableau</span> <span class="kn">import</span> <span class="n">Tableau</span>
|
||||
</span><span id="L-78"><a href="#L-78"><span class="linenos">78</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.teradata</span> <span class="kn">import</span> <span class="n">Teradata</span>
|
||||
</span><span id="L-79"><a href="#L-79"><span class="linenos">79</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.trino</span> <span class="kn">import</span> <span class="n">Trino</span>
|
||||
</span><span id="L-80"><a href="#L-80"><span class="linenos">80</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.tsql</span> <span class="kn">import</span> <span class="n">TSQL</span>
|
||||
</span><span id="L-56"><a href="#L-56"><span class="linenos">56</span></a><span class="sd">The above example demonstrates how certain parts of the base `Dialect` class can be overridden to match a different</span>
|
||||
</span><span id="L-57"><a href="#L-57"><span class="linenos">57</span></a><span class="sd">specification. Even though it is a fairly realistic starting point, we strongly encourage the reader to study existing</span>
|
||||
</span><span id="L-58"><a href="#L-58"><span class="linenos">58</span></a><span class="sd">dialect implementations in order to understand how their various components can be modified, depending on the use-case.</span>
|
||||
</span><span id="L-59"><a href="#L-59"><span class="linenos">59</span></a>
|
||||
</span><span id="L-60"><a href="#L-60"><span class="linenos">60</span></a><span class="sd">----</span>
|
||||
</span><span id="L-61"><a href="#L-61"><span class="linenos">61</span></a><span class="sd">"""</span>
|
||||
</span><span id="L-62"><a href="#L-62"><span class="linenos">62</span></a>
|
||||
</span><span id="L-63"><a href="#L-63"><span class="linenos">63</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.bigquery</span> <span class="kn">import</span> <span class="n">BigQuery</span>
|
||||
</span><span id="L-64"><a href="#L-64"><span class="linenos">64</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.clickhouse</span> <span class="kn">import</span> <span class="n">ClickHouse</span>
|
||||
</span><span id="L-65"><a href="#L-65"><span class="linenos">65</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.databricks</span> <span class="kn">import</span> <span class="n">Databricks</span>
|
||||
</span><span id="L-66"><a href="#L-66"><span class="linenos">66</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.dialect</span> <span class="kn">import</span> <span class="n">Dialect</span><span class="p">,</span> <span class="n">Dialects</span>
|
||||
</span><span id="L-67"><a href="#L-67"><span class="linenos">67</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.doris</span> <span class="kn">import</span> <span class="n">Doris</span>
|
||||
</span><span id="L-68"><a href="#L-68"><span class="linenos">68</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.drill</span> <span class="kn">import</span> <span class="n">Drill</span>
|
||||
</span><span id="L-69"><a href="#L-69"><span class="linenos">69</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.duckdb</span> <span class="kn">import</span> <span class="n">DuckDB</span>
|
||||
</span><span id="L-70"><a href="#L-70"><span class="linenos">70</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.hive</span> <span class="kn">import</span> <span class="n">Hive</span>
|
||||
</span><span id="L-71"><a href="#L-71"><span class="linenos">71</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.mysql</span> <span class="kn">import</span> <span class="n">MySQL</span>
|
||||
</span><span id="L-72"><a href="#L-72"><span class="linenos">72</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.oracle</span> <span class="kn">import</span> <span class="n">Oracle</span>
|
||||
</span><span id="L-73"><a href="#L-73"><span class="linenos">73</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.postgres</span> <span class="kn">import</span> <span class="n">Postgres</span>
|
||||
</span><span id="L-74"><a href="#L-74"><span class="linenos">74</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.presto</span> <span class="kn">import</span> <span class="n">Presto</span>
|
||||
</span><span id="L-75"><a href="#L-75"><span class="linenos">75</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.redshift</span> <span class="kn">import</span> <span class="n">Redshift</span>
|
||||
</span><span id="L-76"><a href="#L-76"><span class="linenos">76</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.snowflake</span> <span class="kn">import</span> <span class="n">Snowflake</span>
|
||||
</span><span id="L-77"><a href="#L-77"><span class="linenos">77</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.spark</span> <span class="kn">import</span> <span class="n">Spark</span>
|
||||
</span><span id="L-78"><a href="#L-78"><span class="linenos">78</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-79"><a href="#L-79"><span class="linenos">79</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.sqlite</span> <span class="kn">import</span> <span class="n">SQLite</span>
|
||||
</span><span id="L-80"><a href="#L-80"><span class="linenos">80</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.starrocks</span> <span class="kn">import</span> <span class="n">StarRocks</span>
|
||||
</span><span id="L-81"><a href="#L-81"><span class="linenos">81</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.tableau</span> <span class="kn">import</span> <span class="n">Tableau</span>
|
||||
</span><span id="L-82"><a href="#L-82"><span class="linenos">82</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.teradata</span> <span class="kn">import</span> <span class="n">Teradata</span>
|
||||
</span><span id="L-83"><a href="#L-83"><span class="linenos">83</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.trino</span> <span class="kn">import</span> <span class="n">Trino</span>
|
||||
</span><span id="L-84"><a href="#L-84"><span class="linenos">84</span></a><span class="kn">from</span> <span class="nn">sqlglot.dialects.tsql</span> <span class="kn">import</span> <span class="n">TSQL</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
|
|||
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