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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
| commit | 46651ce6fe013220ed397add242004d764fc0153 (patch) | |
| tree | 6e5299f990f88e60174a1d3ae6e48eedd2688b2b /doc/src/sgml/html/sql-dropconversion.html | |
| parent | Initial commit. (diff) | |
| download | postgresql-14-upstream.tar.xz postgresql-14-upstream.zip | |
Adding upstream version 14.5.upstream/14.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/sql-dropconversion.html')
| -rw-r--r-- | doc/src/sgml/html/sql-dropconversion.html | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/src/sgml/html/sql-dropconversion.html b/doc/src/sgml/html/sql-dropconversion.html new file mode 100644 index 0000000..f9a1130 --- /dev/null +++ b/doc/src/sgml/html/sql-dropconversion.html @@ -0,0 +1,26 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>DROP CONVERSION</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="sql-dropcollation.html" title="DROP COLLATION" /><link rel="next" href="sql-dropdatabase.html" title="DROP DATABASE" /></head><body id="docContent" class="container-fluid col-10"><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">DROP CONVERSION</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-dropcollation.html" title="DROP COLLATION">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql-commands.html" title="SQL Commands">Up</a></td><th width="60%" align="center">SQL Commands</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 14.5 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="sql-dropdatabase.html" title="DROP DATABASE">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="SQL-DROPCONVERSION"><div class="titlepage"></div><a id="id-1.9.3.107.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">DROP CONVERSION</span></h2><p>DROP CONVERSION — remove a conversion</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis"> +DROP CONVERSION [ IF EXISTS ] <em class="replaceable"><code>name</code></em> [ CASCADE | RESTRICT ] +</pre></div><div class="refsect1" id="SQL-DROPCONVERSION-DESCRIPTION"><h2>Description</h2><p> + <code class="command">DROP CONVERSION</code> removes a previously defined conversion. + To be able to drop a conversion, you must own the conversion. + </p></div><div class="refsect1" id="id-1.9.3.107.6"><h2>Parameters</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal">IF EXISTS</code></span></dt><dd><p> + Do not throw an error if the conversion does not exist. + A notice is issued in this case. + </p></dd><dt><span class="term"><em class="replaceable"><code>name</code></em></span></dt><dd><p> + The name of the conversion. The conversion name can be + schema-qualified. + </p></dd><dt><span class="term"><code class="literal">CASCADE</code><br /></span><span class="term"><code class="literal">RESTRICT</code></span></dt><dd><p> + These key words do not have any effect, since there are no + dependencies on conversions. + </p></dd></dl></div></div><div class="refsect1" id="SQL-DROPCONVERSION-EXAMPLES"><h2>Examples</h2><p> + To drop the conversion named <code class="literal">myname</code>: +</p><pre class="programlisting"> +DROP CONVERSION myname; +</pre></div><div class="refsect1" id="SQL-DROPCONVERSION-COMPAT"><h2>Compatibility</h2><p> + There is no <code class="command">DROP CONVERSION</code> statement in the SQL + standard, but a <code class="command">DROP TRANSLATION</code> statement that + goes along with the <code class="command">CREATE TRANSLATION</code> statement + that is similar to the <code class="command">CREATE CONVERSION</code> + statement in PostgreSQL. + </p></div><div class="refsect1" id="id-1.9.3.107.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-alterconversion.html" title="ALTER CONVERSION"><span class="refentrytitle">ALTER CONVERSION</span></a>, <a class="xref" href="sql-createconversion.html" title="CREATE CONVERSION"><span class="refentrytitle">CREATE CONVERSION</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sql-dropcollation.html" title="DROP COLLATION">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sql-commands.html" title="SQL Commands">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="sql-dropdatabase.html" title="DROP DATABASE">Next</a></td></tr><tr><td width="40%" align="left" valign="top">DROP COLLATION </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 14.5 Documentation">Home</a></td><td width="40%" align="right" valign="top"> DROP DATABASE</td></tr></table></div></body></html>
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