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| author | Robert Haas <rhaas@postgresql.org> | 2010-02-01 15:38:21 +0000 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2010-02-01 15:38:21 +0000 |
| commit | cccfc4efc4e72e11b8583d3a7a4b123ace79e7c9 (patch) | |
| tree | 736fc4fbfb7aaf1324b2573b4159c55f0a577d4d /doc/src | |
| parent | 296578feb490611f248c2db222f199e5876a3c01 (diff) | |
| download | postgresql-cccfc4efc4e72e11b8583d3a7a4b123ace79e7c9.tar.gz postgresql-cccfc4efc4e72e11b8583d3a7a4b123ace79e7c9.zip | |
Minor documentation improvements for new string_agg aggregate.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index bd1bf352206..121515d5762 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -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 |