doc: Add index entry for "hypothetical-set aggregate"
Branch
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REL9_4_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/a3408059dd66b3b9929e04b3697213b31ccb5253
Modified Files
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doc/src/sgml/func.sgml | 5 +++++
1 file changed, 5 insertions(+)