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| -rw-r--r-- | doc/src/sgml/func.sgml | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 597be311047..70ffc9cdd94 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -1541,7 +1541,13 @@ Not defined by this name. Implements the intersection operator '#' <para> <firstterm>Aggregate functions</firstterm> allow the generation of simple statistics about the values of particular columns over the selected set - of rows. See also <xref linkend="sql" endterm="aggregates-tutorial"> and + of rows. + See also the chapter on aggregates in + <citetitle>The PostgreSQL Tutorial</citetitle> +<!-- + <xref linkend="sql" endterm="aggregates-tutorial"> +--> + and <xref linkend="syntax" endterm="aggregates-syntax">. </para> |