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+<!--
+doc/src/sgml/ref/drop_policy.sgml
+PostgreSQL documentation
+-->
+
+<refentry id="sql-droppolicy">
+ <indexterm zone="sql-droppolicy">
+ <primary>DROP POLICY</primary>
+ </indexterm>
+
+ <refmeta>
+ <refentrytitle>DROP POLICY</refentrytitle>
+ <manvolnum>7</manvolnum>
+ <refmiscinfo>SQL - Language Statements</refmiscinfo>
+ </refmeta>
+
+ <refnamediv>
+ <refname>DROP POLICY</refname>
+ <refpurpose>remove a row-level security policy from a table</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+<synopsis>
+DROP POLICY [ IF EXISTS ] <replaceable class="parameter">name</replaceable> ON <replaceable class="parameter">table_name</replaceable> [ CASCADE | RESTRICT ]
+</synopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para>
+ <command>DROP POLICY</command> 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 <command>ALTER TABLE</command>, then the
+ default-deny policy will be used. <literal>ALTER TABLE ... DISABLE ROW
+ LEVEL SECURITY</literal> can be used to disable row-level security for a
+ table, whether policies for the table exist or not.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>Parameters</title>
+
+ <variablelist>
+
+ <varlistentry>
+ <term><literal>IF EXISTS</literal></term>
+ <listitem>
+ <para>
+ Do not throw an error if the policy does not exist. A notice is issued
+ in this case.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><replaceable class="parameter">name</replaceable></term>
+ <listitem>
+ <para>
+ The name of the policy to drop.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><replaceable class="parameter">table_name</replaceable></term>
+ <listitem>
+ <para>
+ The name (optionally schema-qualified) of the table that
+ the policy is on.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><literal>CASCADE</literal></term>
+ <term><literal>RESTRICT</literal></term>
+
+ <listitem>
+ <para>
+ These key words do not have any effect, since there are no
+ dependencies on policies.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ </variablelist>
+ </refsect1>
+
+ <refsect1>
+ <title>Examples</title>
+
+ <para>
+ To drop the policy called <literal>p1</literal> on the table named
+ <literal>my_table</literal>:
+
+<programlisting>
+DROP POLICY p1 ON my_table;
+</programlisting></para>
+ </refsect1>
+
+ <refsect1>
+ <title>Compatibility</title>
+
+ <para>
+ <command>DROP POLICY</command> is a <productname>PostgreSQL</productname> extension.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <simplelist type="inline">
+ <member><xref linkend="sql-createpolicy"/></member>
+ <member><xref linkend="sql-alterpolicy"/></member>
+ </simplelist>
+ </refsect1>
+
+</refentry>