diff options
Diffstat (limited to 'docs/sqlglot/optimizer/pushdown_predicates.html')
| -rw-r--r-- | docs/sqlglot/optimizer/pushdown_predicates.html | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/sqlglot/optimizer/pushdown_predicates.html b/docs/sqlglot/optimizer/pushdown_predicates.html index 67fac86..3790346 100644 --- a/docs/sqlglot/optimizer/pushdown_predicates.html +++ b/docs/sqlglot/optimizer/pushdown_predicates.html @@ -83,10 +83,10 @@ </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="sd"> Example:</span> </span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="sd"> >>> sql = "SELECT * FROM (SELECT * FROM x AS x) AS y WHERE y.a = 1"</span> +</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a><span class="sd"> >>> sql = "SELECT y.a AS a FROM (SELECT x.a AS a FROM x AS x) AS y WHERE y.a = 1"</span> </span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a><span class="sd"> >>> expression = sqlglot.parse_one(sql)</span> </span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a><span class="sd"> >>> pushdown_predicates(expression).sql()</span> -</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM x AS x WHERE y.a = 1) AS y WHERE TRUE'</span> +</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a><span class="sd"> 'SELECT y.a AS a FROM (SELECT x.a AS a FROM x AS x WHERE x.a = 1) AS y WHERE TRUE'</span> </span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> </span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a><span class="sd"> Args:</span> </span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a><span class="sd"> expression (sqlglot.Expression): expression to optimize</span> @@ -291,10 +291,10 @@ </span><span id="pushdown_predicates-11"><a href="#pushdown_predicates-11"><span class="linenos">11</span></a> </span><span id="pushdown_predicates-12"><a href="#pushdown_predicates-12"><span class="linenos">12</span></a><span class="sd"> Example:</span> </span><span id="pushdown_predicates-13"><a href="#pushdown_predicates-13"><span class="linenos">13</span></a><span class="sd"> >>> import sqlglot</span> -</span><span id="pushdown_predicates-14"><a href="#pushdown_predicates-14"><span class="linenos">14</span></a><span class="sd"> >>> sql = "SELECT * FROM (SELECT * FROM x AS x) AS y WHERE y.a = 1"</span> +</span><span id="pushdown_predicates-14"><a href="#pushdown_predicates-14"><span class="linenos">14</span></a><span class="sd"> >>> sql = "SELECT y.a AS a FROM (SELECT x.a AS a FROM x AS x) AS y WHERE y.a = 1"</span> </span><span id="pushdown_predicates-15"><a href="#pushdown_predicates-15"><span class="linenos">15</span></a><span class="sd"> >>> expression = sqlglot.parse_one(sql)</span> </span><span id="pushdown_predicates-16"><a href="#pushdown_predicates-16"><span class="linenos">16</span></a><span class="sd"> >>> pushdown_predicates(expression).sql()</span> -</span><span id="pushdown_predicates-17"><a href="#pushdown_predicates-17"><span class="linenos">17</span></a><span class="sd"> 'SELECT * FROM (SELECT * FROM x AS x WHERE y.a = 1) AS y WHERE TRUE'</span> +</span><span id="pushdown_predicates-17"><a href="#pushdown_predicates-17"><span class="linenos">17</span></a><span class="sd"> 'SELECT y.a AS a FROM (SELECT x.a AS a FROM x AS x WHERE x.a = 1) AS y WHERE TRUE'</span> </span><span id="pushdown_predicates-18"><a href="#pushdown_predicates-18"><span class="linenos">18</span></a> </span><span id="pushdown_predicates-19"><a href="#pushdown_predicates-19"><span class="linenos">19</span></a><span class="sd"> Args:</span> </span><span id="pushdown_predicates-20"><a href="#pushdown_predicates-20"><span class="linenos">20</span></a><span class="sd"> expression (sqlglot.Expression): expression to optimize</span> @@ -336,10 +336,10 @@ <blockquote> <div class="pdoc-code codehilite"> <pre><span></span><code><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">sqlglot</span> -<span class="gp">>>> </span><span class="n">sql</span> <span class="o">=</span> <span class="s2">"SELECT * FROM (SELECT * FROM x AS x) AS y WHERE y.a = 1"</span> +<span class="gp">>>> </span><span class="n">sql</span> <span class="o">=</span> <span class="s2">"SELECT y.a AS a FROM (SELECT x.a AS a FROM x AS x) AS y WHERE y.a = 1"</span> <span class="gp">>>> </span><span class="n">expression</span> <span class="o">=</span> <span class="n"><a href="../../sqlglot.html#parse_one">sqlglot.parse_one</a></span><span class="p">(</span><span class="n">sql</span><span class="p">)</span> <span class="gp">>>> </span><span class="n">pushdown_predicates</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span><span class="o">.</span><span class="n">sql</span><span class="p">()</span> -<span class="go">'SELECT * FROM (SELECT * FROM x AS x WHERE y.a = 1) AS y WHERE TRUE'</span> +<span class="go">'SELECT y.a AS a FROM (SELECT x.a AS a FROM x AS x WHERE x.a = 1) AS y WHERE TRUE'</span> </code></pre> </div> </blockquote> |