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<!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 POLICY</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[email protected]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="sql-drop-owned.html" title="DROP OWNED" /><link rel="next" href="sql-droppublication.html" title="DROP PUBLICATION" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">DROP POLICY</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-drop-owned.html" title="DROP OWNED">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 10.23 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="sql-droppublication.html" title="DROP PUBLICATION">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="SQL-DROPPOLICY"><div class="titlepage"></div><a id="id-1.9.3.119.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">DROP POLICY</span></h2><p>DROP POLICY — remove a row level security policy from a table</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">DROP POLICY [ IF EXISTS ] <em class="replaceable"><code>name</code></em> ON <em class="replaceable"><code>table_name</code></em> [ CASCADE | RESTRICT ]</pre></div><div class="refsect1" id="id-1.9.3.119.5"><h2>Description</h2><p> <code class="command">DROP POLICY</code> removes the specified policy from the table.
Note that if the last policy is removed for a table and the table still has
row level security enabled via <code class="command">ALTER TABLE</code>, then the
default-deny policy will be used. <code class="literal">ALTER TABLE ... DISABLE ROW
LEVEL SECURITY</code> can be used to disable row level security for a
table, whether policies for the table exist or not.
</p></div><div class="refsect1" id="id-1.9.3.119.6"><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 policy 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 policy to drop.
</p></dd><dt><span class="term"><em class="replaceable"><code>table_name</code></em></span></dt><dd><p> The name (optionally schema-qualified) of the table that
the policy is on.
</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 policies.
</p></dd></dl></div></div><div class="refsect1" id="id-1.9.3.119.7"><h2>Examples</h2><p> To drop the policy called <code class="literal">p1</code> on the table named
<code class="literal">my_table</code>:
</p><pre class="programlisting">DROP POLICY p1 ON my_table;</pre></div><div class="refsect1" id="id-1.9.3.119.8"><h2>Compatibility</h2><p> <code class="command">DROP POLICY</code> is a <span class="productname">PostgreSQL</span> extension.
</p></div><div class="refsect1" id="id-1.9.3.119.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-createpolicy.html" title="CREATE POLICY"><span class="refentrytitle">CREATE POLICY</span></a>, <a class="xref" href="sql-alterpolicy.html" title="ALTER POLICY"><span class="refentrytitle">ALTER POLICY</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-drop-owned.html" title="DROP OWNED">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-droppublication.html" title="DROP PUBLICATION">Next</a></td></tr><tr><td width="40%" align="left" valign="top">DROP OWNED </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 10.23 Documentation">Home</a></td><td width="40%" align="right" valign="top"> DROP PUBLICATION</td></tr></table></div></body></html>