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<!--
doc/src/sgml/ref/alter_tsparser.sgml
PostgreSQL documentation
-->
<refentry id="sql-altertsparser">
<indexterm zone="sql-altertsparser">
<primary>ALTER TEXT SEARCH PARSER</primary>
</indexterm>
<refmeta>
<refentrytitle>ALTER TEXT SEARCH PARSER</refentrytitle>
<manvolnum>7</manvolnum>
<refmiscinfo>SQL - Language Statements</refmiscinfo>
</refmeta>
<refnamediv>
<refname>ALTER TEXT SEARCH PARSER</refname>
<refpurpose>change the definition of a text search parser</refpurpose>
</refnamediv>
<refsynopsisdiv>
<synopsis>
ALTER TEXT SEARCH PARSER <replaceable>name</replaceable> RENAME TO <replaceable>new_name</replaceable>
ALTER TEXT SEARCH PARSER <replaceable>name</replaceable> SET SCHEMA <replaceable>new_schema</replaceable>
</synopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
<command>ALTER TEXT SEARCH PARSER</command> changes the definition of
a text search parser. Currently, the only supported functionality
is to change the parser's name.
</para>
<para>
You must be a superuser to use <command>ALTER TEXT SEARCH PARSER</command>.
</para>
</refsect1>
<refsect1>
<title>Parameters</title>
<variablelist>
<varlistentry>
<term><replaceable class="parameter">name</replaceable></term>
<listitem>
<para>
The name (optionally schema-qualified) of an existing text search parser.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">new_name</replaceable></term>
<listitem>
<para>
The new name of the text search parser.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">new_schema</replaceable></term>
<listitem>
<para>
The new schema for the text search parser.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Compatibility</title>
<para>
There is no <command>ALTER TEXT SEARCH PARSER</command> statement in
the SQL standard.
</para>
</refsect1>
<refsect1>
<title>See Also</title>
<simplelist type="inline">
<member><xref linkend="sql-createtsparser"/></member>
<member><xref linkend="sql-droptsparser"/></member>
</simplelist>
</refsect1>
</refentry>
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