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

author	Tom Lane
	Sun, 20 May 2001 20:28:20 +0000 (20:28 +0000)
committer	Tom Lane
	Sun, 20 May 2001 20:28:20 +0000 (20:28 +0000)
commit	be03eb25f34c9c95c400504ef76c8abe0081d09f
tree	ca3b081710826485bdaaad375b80e82f5a7fd611	tree
parent	5d53389cfe5ecacadda12f3a777a642605278e49	commit \| diff

Modify optimizer data structures so that IndexOptInfo lists built for
create_index_paths are not immediately discarded, but are available for
subsequent planner work. This allows avoiding redundant syscache lookups
in several places. Change interface to operator selectivity estimation
procedures to allow faster and more flexible estimation.
Initdb forced due to change of pg_proc entries for selectivity functions!

32 files changed:

src/backend/catalog/pg_operator.c		diff \| blob \| blame \| history
src/backend/nodes/copyfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/equalfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/path/allpaths.c		diff \| blob \| blame \| history
src/backend/optimizer/path/clausesel.c		diff \| blob \| blame \| history
src/backend/optimizer/path/costsize.c		diff \| blob \| blame \| history
src/backend/optimizer/path/indxpath.c		diff \| blob \| blame \| history
src/backend/optimizer/path/joinrels.c		diff \| blob \| blame \| history
src/backend/optimizer/path/orindxpath.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/createplan.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/initsplan.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/planmain.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/planner.c		diff \| blob \| blame \| history
src/backend/optimizer/prep/prepunion.c		diff \| blob \| blame \| history
src/backend/optimizer/util/clauses.c		diff \| blob \| blame \| history
src/backend/optimizer/util/pathnode.c		diff \| blob \| blame \| history
src/backend/optimizer/util/plancat.c		diff \| blob \| blame \| history
src/backend/optimizer/util/relnode.c		diff \| blob \| blame \| history
src/backend/utils/adt/selfuncs.c		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/catalog/pg_proc.h		diff \| blob \| blame \| history
src/include/nodes/parsenodes.h		diff \| blob \| blame \| history
src/include/nodes/relation.h		diff \| blob \| blame \| history
src/include/optimizer/clauses.h		diff \| blob \| blame \| history
src/include/optimizer/pathnode.h		diff \| blob \| blame \| history
src/include/optimizer/paths.h		diff \| blob \| blame \| history
src/include/optimizer/plancat.h		diff \| blob \| blame \| history
src/include/optimizer/prep.h		diff \| blob \| blame \| history
src/test/regress/expected/opr_sanity.out		diff \| blob \| blame \| history
src/test/regress/sql/opr_sanity.sql		diff \| blob \| blame \| history

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