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| |
| <p>Compatibility SQL functions. |
| <a href="#details">More...</a></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:a62af9c8b5618f77beaee1b2e1c411714"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#a62af9c8b5618f77beaee1b2e1c411714">insert_into</a> (varchar inTableName, varchar inSQL)</td></tr> |
| <tr class="memdesc:a62af9c8b5618f77beaee1b2e1c411714"><td class="mdescLeft"> </td><td class="mdescRight">Mimick <code>INSERT INTO</code>. Create new rows in a table. <a href="#a62af9c8b5618f77beaee1b2e1c411714">More...</a><br/></td></tr> |
| <tr class="separator:a62af9c8b5618f77beaee1b2e1c411714"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:afd2582cdd89fdbcebb34fd6b095057a0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#afd2582cdd89fdbcebb34fd6b095057a0">internal_create_table_as</a> (boolean inTemporary, varchar inTableName, varchar inSQL, varchar inDistributed)</td></tr> |
| <tr class="separator:afd2582cdd89fdbcebb34fd6b095057a0"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7e4ff90d5d720d76651643eefa66cd14"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#a7e4ff90d5d720d76651643eefa66cd14">create_table_as</a> (varchar inTableName, varchar inSQL, varchar inDistributed="RANDOMLY")</td></tr> |
| <tr class="memdesc:a7e4ff90d5d720d76651643eefa66cd14"><td class="mdescLeft"> </td><td class="mdescRight">Mimick <code>CREATE TABLE AS</code>. Create a table and fill it with data computed by a <code>SELECT</code> command. <a href="#a7e4ff90d5d720d76651643eefa66cd14">More...</a><br/></td></tr> |
| <tr class="separator:a7e4ff90d5d720d76651643eefa66cd14"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa52660f116e2c29f93c185ed7d855509"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#aa52660f116e2c29f93c185ed7d855509">create_table_as</a> (varchar inTableName, varchar inSQL)</td></tr> |
| <tr class="separator:aa52660f116e2c29f93c185ed7d855509"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3f1c139a9b5dceb5312f730be2a5868d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#a3f1c139a9b5dceb5312f730be2a5868d">create_temporary_table_as</a> (varchar inTableName, varchar inSQL, varchar inDistributed="RANDOMLY")</td></tr> |
| <tr class="memdesc:a3f1c139a9b5dceb5312f730be2a5868d"><td class="mdescLeft"> </td><td class="mdescRight">Mimick <code>CREATE TEMPORARY TABLE AS</code>. Create a temporary table and fill it with data computed by a <code>SELECT</code> command. <a href="#a3f1c139a9b5dceb5312f730be2a5868d">More...</a><br/></td></tr> |
| <tr class="separator:a3f1c139a9b5dceb5312f730be2a5868d"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a33a4cc09d748ef5d642d59d3294fe570"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#a33a4cc09d748ef5d642d59d3294fe570">create_temporary_table_as</a> (varchar inTableName, varchar inSQL)</td></tr> |
| <tr class="separator:a33a4cc09d748ef5d642d59d3294fe570"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae9433d283ed5f743dcbe39f2850503f8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#ae9433d283ed5f743dcbe39f2850503f8">create_temp_table_as</a> (varchar inTableName, varchar inSQL, varchar inDistributed="RANDOMLY")</td></tr> |
| <tr class="separator:ae9433d283ed5f743dcbe39f2850503f8"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9f6716bb6914530e1d46b65adbea7360"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="compatibility_8sql__in.html#a9f6716bb6914530e1d46b65adbea7360">create_temp_table_as</a> (varchar inTableName, varchar inSQL)</td></tr> |
| <tr class="separator:a9f6716bb6914530e1d46b65adbea7360"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><dl class="section see"><dt>See Also</dt><dd>For a brief overview of compatibility functions, see the module description <a class="el" href="group__grp__compatibility.html">Compatibility</a>. </dd></dl> |
| </div><h2 class="groupheader">Function Documentation</h2> |
| <a class="anchor" id="a7e4ff90d5d720d76651643eefa66cd14"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void create_table_as </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inDistributed</em> = <code>"RANDOMLY"</code> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">inTableName</td><td>The name (optionally schema-qualified) of the table to be created. </td></tr> |
| <tr><td class="paramname">inSQL</td><td>A SELECT command. </td></tr> |
| <tr><td class="paramname">inDistributed</td><td>The Greenplum Database distribution policy for the table. This can be either <code>RANDOMLY</code>, which is the default, or <code>BY (<em>column</em>, [...])</code>. This parameter is ignored on PostgreSQL.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section user"><dt>Usage</dt><dd>Use in the same way as the <code>CREATE TABLE AS</code> statement: <pre>SELECT create_table_as('<em>table_name</em>', $$ |
| <em>query</em> |
| $$, 'BY (<em>column</em>, [...]) | RANDOMLY');</pre></dd></dl> |
| <dl class="section user"><dt>Examples</dt><dd><pre>SELECT create_table_as('public.test', $$ |
| SELECT * FROM generate_series(1,10) AS id |
| $$, 'BY (id)');<br/> |
| |
| SELECT create_table_as('logregr_result', $$ |
| SELECT * FROM logregr('data', 'y', 'x') |
| $$, 'RANDOMLY');</pre></dd></dl> |
| <dl class="section note"><dt>Note</dt><dd>This function is a workaround. For compliance with the SQL standard and for optimal performance, please use the normal <code>CREATE TABLE AS</code> statement whenever possible. Known caveats of this workaround:<ul> |
| <li>For queries returning a large number of rows, this function will be significantly slower than the <code>CREATE TABLE AS</code> statement. </li> |
| </ul> |
| </dd></dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aa52660f116e2c29f93c185ed7d855509"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void create_table_as </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ae9433d283ed5f743dcbe39f2850503f8"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void create_temp_table_as </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inDistributed</em> = <code>"RANDOMLY"</code> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a9f6716bb6914530e1d46b65adbea7360"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void create_temp_table_as </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a3f1c139a9b5dceb5312f730be2a5868d"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void create_temporary_table_as </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inDistributed</em> = <code>"RANDOMLY"</code> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <dl class="section see"><dt>See Also</dt><dd><a class="el" href="compatibility_8sql__in.html#a7e4ff90d5d720d76651643eefa66cd14" title="Mimick CREATE TABLE AS. Create a table and fill it with data computed by a SELECT command...">create_table_as()</a> </dd></dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a33a4cc09d748ef5d642d59d3294fe570"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void create_temporary_table_as </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a62af9c8b5618f77beaee1b2e1c411714"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void insert_into </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">inTableName</td><td>The name (optionally schema-qualified) of an existing table. </td></tr> |
| <tr><td class="paramname">inSQL</td><td>A SELECT command.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section user"><dt>Usage</dt><dd>Use in the same way as the <code>INSERT INTO</code> statement: <pre>SELECT insert_into('<em>table_name</em>', $$ |
| <em>query</em> |
| $$);</pre></dd></dl> |
| <dl class="section user"><dt>Examples</dt><dd><pre>SELECT insert_into('public.test', $$ |
| SELECT * FROM generate_series(1,10) AS id |
| $$);<br/> |
| |
| SELECT insert_into('logregr_results', $$ |
| SELECT * FROM logregr('data', 'y', 'x') |
| $$);</pre></dd></dl> |
| <dl class="section note"><dt>Note</dt><dd>This function is a workaround. For compliance with the SQL standard and for optimal performance, please use the normal <code>INSERT INTO</code> statement whenever possible. Known caveats of this workaround:<ul> |
| <li>For queries returning a large number of rows, this function will be significantly slower than the <code>INSERT INTO</code> statement. </li> |
| </ul> |
| </dd></dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="afd2582cdd89fdbcebb34fd6b095057a0"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void internal_create_table_as </td> |
| <td>(</td> |
| <td class="paramtype">boolean </td> |
| <td class="paramname"><em>inTemporary</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inTableName</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inSQL</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>inDistributed</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
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