Log Message:
-----------
Department of second thoughts: the rule that ORDER BY and DISTINCT are
useless for an ungrouped-aggregate query holds regardless of whether
optimize_minmax_aggregates succeeds. So we might as well apply the
optimization in any case.
I'll leave 8.3 as it was, since this version is a tad more invasive
than my earlier patch.
Modified Files:
--------------
pgsql/src/backend/optimizer/plan:
planner.c (r1.228 -> r1.229)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planner.c?r1=1.228&r2=1.229)
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