postgresql/doc/src/sgml/ref/reset.sgml

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$Header: /cvsroot/pgsql/doc/src/sgml/ref/reset.sgml,v 1.12 2001/09/03 12:57:50 petere Exp $
Postgres documentation
-->
<refentry id="SQL-RESET">
<refmeta>
<refentrytitle id="SQL-RESET-TITLE">RESET</refentrytitle>
<refmiscinfo>SQL - Language Statements</refmiscinfo>
</refmeta>
<refnamediv>
<refname>RESET</refname>
<refpurpose>restore the value of a run-time parameter to a default value</refpurpose>
</refnamediv>
<refsynopsisdiv>
<synopsis>
RESET <replaceable class="PARAMETER">variable</replaceable>
</synopsis>
<synopsis>
RESET ALL
</synopsis>
1998-09-01 17:53:09 +02:00
<refsect2 id="R2-SQL-RESET-1">
<title>Inputs</title>
<para>
<variablelist>
<varlistentry>
<term><replaceable class="PARAMETER">variable</replaceable></term>
<listitem>
<para>
The name of a run-time parameter. See <xref
linkend="sql-set" endterm="sql-set-title"> for a list.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>ALL</term>
<listitem>
<para>
Resets all run-time parameters to default values.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect2>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
<command>RESET</command> restores run-time parameters to their
default values. Refer to
<xref linkend="sql-set" endterm="sql-set-title">
for details. <command>RESET</command> is an alternate form for
<synopsis>
SET <replaceable class="parameter">variable</replaceable> TO DEFAULT
</synopsis>
</para>
</refsect1>
<refsect1>
<title>Diagnostics</title>
<para>
See under the <xref linkend="sql-set"
endterm="sql-set-title"> command.
</para>
</refsect1>
<refsect1>
<title>Examples</title>
<para>
Set DateStyle to its default value:
<screen>
RESET DateStyle;
</screen>
</para>
<para>
Set Geqo to its default value:
<screen>
RESET GEQO;
</screen>
</para>
</refsect1>
<refsect1>
<title>Compatibility</title>
<para>
<command>RESET</command> is a <productname>Postgres</productname> extension.
</para>
</refsect1>
</refentry>
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sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:"../reference.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:"/usr/lib/sgml/catalog"
sgml-local-ecat-files:nil
End:
-->