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(parent: 29c4ad9) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Fri, 1 Jan 2010 23:03:10 +0000 (23:03 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Fri, 1 Jan 2010 23:03:10 +0000 (23:03 +0000)
commit	7839d35991f1c79a291e67635d5f4c5750c16e9b
tree	98f44976c68f2ac0b707f4efcc8f3949cdc9ac68	tree
parent	29c4ad98293e3c5cb3fcdd413a3f4904efff8762	commit \| diff

Add an "argisrow" field to NullTest nodes, following a plan made way back in
8.2beta but never carried out. This avoids repetitive tests of whether the
argument is of scalar or composite type. Also, be a bit more paranoid about
composite arguments in some places where we previously weren't checking.

14 files changed:

src/backend/executor/execQual.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/indxpath.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/planagg.c		diff \| blob \| blame \| history
src/backend/optimizer/util/clauses.c		diff \| blob \| blame \| history
src/backend/optimizer/util/plancat.c		diff \| blob \| blame \| history
src/backend/optimizer/util/predtest.c		diff \| blob \| blame \| history
src/backend/parser/parse_expr.c		diff \| blob \| blame \| history
src/include/catalog/catversion.h		diff \| blob \| blame \| history
src/include/nodes/execnodes.h		diff \| blob \| blame \| history
src/include/nodes/primnodes.h		diff \| blob \| blame \| history

Hanada's development tree.