doc: Add index entry for "hypothetical-set aggregate"

2014-11-13 11:57:16 -05:00 · 2014-11-13 11:57:16 -05:00 · a3408059dd
parent 40b85a3ab1
commit a3408059dd
1 changed files with 5 additions and 0 deletions
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@ -12904,6 +12904,11 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab;
   simply produces a null result.
  </para>

+  <indexterm>
+   <primary>hypothetical-set aggregate</primary>
+   <secondary>built-in</secondary>
+  </indexterm>
+
  <para>
   Each of the aggregates listed in
   <xref linkend="functions-hypothetical-table"> is associated with a