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

author	Tom Lane <tgl@sss.pgh.pa.us>
	Sat, 22 Apr 2006 01:26:01 +0000 (01:26 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Sat, 22 Apr 2006 01:26:01 +0000 (01:26 +0000)
commit	2206b498d8240447a9353ce4e994ba41a8e307ac
tree	eb60585d0dae556ae45aae35a7d50f83be715ab4	tree
parent	0606860a20511c41d5c9074831e6328547722537	commit \| diff

Simplify ParamListInfo data structure to support only numbered parameters,
not named ones, and replace linear searches of the list with array indexing.
The named-parameter support has been dead code for many years anyway,
and recent profiling suggests that the searching was costing a noticeable
amount of performance for complex queries.

20 files changed:

src/backend/commands/prepare.c		diff \| blob \| blame \| history
src/backend/executor/execQual.c		diff \| blob \| blame \| history
src/backend/executor/functions.c		diff \| blob \| blame \| history
src/backend/executor/spi.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/params.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/subselect.c		diff \| blob \| blame \| history
src/backend/optimizer/util/clauses.c		diff \| blob \| blame \| history
src/backend/parser/analyze.c		diff \| blob \| blame \| history
src/backend/parser/parse_coerce.c		diff \| blob \| blame \| history
src/backend/parser/parse_expr.c		diff \| blob \| blame \| history
src/backend/tcop/postgres.c		diff \| blob \| blame \| history
src/backend/utils/adt/ruleutils.c		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/nodes/params.h		diff \| blob \| blame \| history
src/include/nodes/primnodes.h		diff \| blob \| blame \| history
src/pl/plpgsql/src/pl_exec.c		diff \| blob \| blame \| history

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