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Minor documentation improvements for new string_agg aggregate.

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This commit is contained in:
Robert Haas 2010-02-01 15:38:21 +00:00
parent 296578feb4
commit cccfc4efc4
1 changed files with 5 additions and 4 deletions
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9
doc/src/sgml/func.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.499 2010/02/01 03:14:43 itagaki Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.500 2010/02/01 15:38:21 rhaas Exp $ -->
<chapter id="functions">
<title>Functions and Operators</title>
@ -1790,8 +1790,8 @@
</table>
<para>
See also <xref linkend="functions-aggregate"> about the aggregate
function <function>string_agg</function>.
See also the aggregate function <function>string_agg</function> in
<xref linkend="functions-aggregate">.
</para>
<table id="conversion-names">
@ -9945,7 +9945,8 @@ SELECT count(*) FROM sometable;
</note>
<para>
The aggregate functions <function>array_agg</function>
The aggregate functions <function>array_agg</function>,
<function>string_agg</function>,
and <function>xmlagg</function>, as well as similar user-defined
aggregate functions, produce meaningfully different result values
depending on the order of the input values. This ordering is