add some 'See Also' links.
<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/ref/listen.sgml,v 1.19 2003/09/12 23:04:46 tgl Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/ref/listen.sgml,v 1.20 2003/09/15 03:21:51 tgl Exp $
PostgreSQL documentation
-->
listener on the notification condition <replaceable
class="PARAMETER">name</replaceable>.
If the current session is already registered as a listener for
- this notification condition, a warning message appears and nothing
- is done.
+ this notification condition, nothing is done.
</para>
<para>
standard.
</para>
</refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <simplelist type="inline">
+ <member><xref linkend="sql-notify" endterm="sql-notify-title"></member>
+ <member><xref linkend="sql-unlisten" endterm="sql-unlisten-title"></member>
+ </simplelist>
+ </refsect1>
</refentry>
<!-- Keep this comment at the end of the file
<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/ref/notify.sgml,v 1.23 2003/09/12 23:04:46 tgl Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/ref/notify.sgml,v 1.24 2003/09/15 03:21:51 tgl Exp $
PostgreSQL documentation
-->
standard.
</para>
</refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <simplelist type="inline">
+ <member><xref linkend="sql-listen" endterm="sql-listen-title"></member>
+ <member><xref linkend="sql-unlisten" endterm="sql-unlisten-title"></member>
+ </simplelist>
+ </refsect1>
</refentry>
<!-- Keep this comment at the end of the file
<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/ref/unlisten.sgml,v 1.24 2003/09/12 23:04:46 tgl Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/ref/unlisten.sgml,v 1.25 2003/09/15 03:21:51 tgl Exp $
PostgreSQL documentation
-->
There is no <command>UNLISTEN</command> command in the SQL standard.
</para>
</refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <simplelist type="inline">
+ <member><xref linkend="sql-listen" endterm="sql-listen-title"></member>
+ <member><xref linkend="sql-notify" endterm="sql-notify-title"></member>
+ </simplelist>
+ </refsect1>
</refentry>
<!-- Keep this comment at the end of the file