git.osdn.net Git - pg-rex/syncrep.git/commit

author	Tom Lane <tgl@sss.pgh.pa.us>
	Sat, 8 Feb 2003 20:20:55 +0000 (20:20 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Sat, 8 Feb 2003 20:20:55 +0000 (20:20 +0000)
commit	c15a4c2aef3ca78a530778b735d43aa04d103ea6
tree	3106de03d9476a891c6e85cbf5dd477c8661f087	tree \| snapshot
parent	893678eda7de9db57beccfd2755836c1bea39112	commit \| diff

Replace planner's representation of relation sets, per pghackers discussion.
Instead of Lists of integers, we now store variable-length bitmap sets.
This should be faster as well as less error-prone.

35 files changed:

doc/src/sgml/indexcost.sgml		diff \| blob \| history
src/backend/commands/explain.c		diff \| blob \| history
src/backend/nodes/Makefile		diff \| blob \| history
src/backend/nodes/bitmapset.c	[new file with mode: 0644]	blob
src/backend/nodes/copyfuncs.c		diff \| blob \| history
src/backend/nodes/equalfuncs.c		diff \| blob \| history
src/backend/nodes/list.c		diff \| blob \| history
src/backend/nodes/outfuncs.c		diff \| blob \| history
src/backend/optimizer/path/allpaths.c		diff \| blob \| history
src/backend/optimizer/path/costsize.c		diff \| blob \| history
src/backend/optimizer/path/indxpath.c		diff \| blob \| history
src/backend/optimizer/path/joinpath.c		diff \| blob \| history
src/backend/optimizer/path/joinrels.c		diff \| blob \| history
src/backend/optimizer/path/pathkeys.c		diff \| blob \| history
src/backend/optimizer/path/tidpath.c		diff \| blob \| history
src/backend/optimizer/plan/createplan.c		diff \| blob \| history
src/backend/optimizer/plan/initsplan.c		diff \| blob \| history
src/backend/optimizer/plan/subselect.c		diff \| blob \| history
src/backend/optimizer/prep/prepjointree.c		diff \| blob \| history
src/backend/optimizer/prep/prepunion.c		diff \| blob \| history
src/backend/optimizer/util/clauses.c		diff \| blob \| history
src/backend/optimizer/util/joininfo.c		diff \| blob \| history
src/backend/optimizer/util/pathnode.c		diff \| blob \| history
src/backend/optimizer/util/plancat.c		diff \| blob \| history
src/backend/optimizer/util/relnode.c		diff \| blob \| history
src/backend/optimizer/util/var.c		diff \| blob \| history
src/backend/parser/parse_clause.c		diff \| blob \| history
src/backend/rewrite/rewriteManip.c		diff \| blob \| history
src/backend/utils/adt/selfuncs.c		diff \| blob \| history
src/include/nodes/bitmapset.h	[new file with mode: 0644]	blob
src/include/nodes/pg_list.h		diff \| blob \| history
src/include/nodes/relation.h		diff \| blob \| history
src/include/optimizer/pathnode.h		diff \| blob \| history
src/include/optimizer/prep.h		diff \| blob \| history
src/include/optimizer/var.h		diff \| blob \| history

PostgreSQL9.0用の同期レプリケーションパッチ

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