git.ipfire.org Git - thirdparty/postgresql.git/commit

]> git.ipfire.org Git - thirdparty/postgresql.git/commit

projects / thirdparty / postgresql.git / commit

author	Tom Lane <tgl@sss.pgh.pa.us>
	Tue, 30 Jan 2007 01:33:36 +0000 (01:33 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Tue, 30 Jan 2007 01:33:36 +0000 (01:33 +0000)
commit	a635c08fa10fe545d723bcec6eb73bfdca07e2c0
tree	83ac01972011232d6841e60cd830fe34ac2463d5	tree \| snapshot
parent	e8cd6f14a26bbecd3d8abcf36235a033cb035678	commit \| diff

Add support for cross-type hashing in hash index searches and hash joins.
Hashing for aggregation purposes still needs work, so it's not time to
mark any cross-type operators as hashable for general use, but these cases
work if the operators are so marked by hand in the system catalogs.

12 files changed:

Mirror of https://git.postgresql.org/git/postgresql.git

RSS Atom

src/backend/access/hash/hashsearch.c		diff \| blob \| blame \| history
src/backend/access/hash/hashutil.c		diff \| blob \| blame \| history
src/backend/executor/execGrouping.c		diff \| blob \| blame \| history
src/backend/executor/nodeHash.c		diff \| blob \| blame \| history
src/backend/executor/nodeHashjoin.c		diff \| blob \| blame \| history
src/backend/executor/nodeSubplan.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/createplan.c		diff \| blob \| blame \| history
src/backend/utils/cache/lsyscache.c		diff \| blob \| blame \| history
src/include/access/hash.h		diff \| blob \| blame \| history
src/include/executor/hashjoin.h		diff \| blob \| blame \| history
src/include/executor/nodeHash.h		diff \| blob \| blame \| history
src/include/utils/lsyscache.h		diff \| blob \| blame \| history