-<!-- $Header: /cvsroot/pgsql/doc/src/sgml/queries.sgml,v 1.3 2001/02/10 08:30:13 tgl Exp $ -->
+<!-- $Header: /cvsroot/pgsql/doc/src/sgml/queries.sgml,v 1.4 2001/02/13 21:13:11 petere Exp $ -->
<chapter id="queries">
<title>Queries</title>
</synopsis>
<replaceable>column1</replaceable>, etc., refer to select list
columns. These can be either the output name of a column (see
- linkend="queries-column-labels">) or the number of a column. Some
+ <xref linkend="queries-column-labels">) or the number of a column. Some
examples:
<programlisting>
SELECT a, b FROM table1 ORDER BY a;