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(parent: ebcd697) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Sun, 3 Aug 2008 19:10:52 +0000 (19:10 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Sun, 3 Aug 2008 19:10:52 +0000 (19:10 +0000)
commit	1518d986b8b21bc4b3420ea952e9c576d71e6de2
tree	63274a45c1f600f6ed8acb4f7fc18bd93465137b	tree
parent	ebcd697487fbb3b8fe36f336713f8d342f124e29	commit \| diff

Make GROUP BY work properly for datatypes that only support hashing and not
sorting. The infrastructure for this was all in place already; it's only
necessary to fix the planner to not assume that sorting is always an available
option.

src/backend/optimizer/plan/planmain.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/planner.c		diff \| blob \| blame \| history
src/backend/parser/parse_clause.c		diff \| blob \| blame \| history

Simon's dev repository