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(parent: 186655e) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 25 Apr 2005 01:30:14 +0000 (01:30 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Mon, 25 Apr 2005 01:30:14 +0000 (01:30 +0000)
commit	5b05185262fd562080ecfd675c7b3634a69851c0
tree	b9a9ff51a51e72d5076d6828584b30a504335303	tree
parent	186655e9a53b62f75e57bcfc218129a6cfe8ea68	commit \| diff

Remove support for OR'd indexscans internal to a single IndexScan plan
node, as this behavior is now better done as a bitmap OR indexscan.
This allows considerable simplification in nodeIndexscan.c itself as
well as several planner modules concerned with indexscan plan generation.
Also we can improve the sharing of code between regular and bitmap
indexscans, since they are now working with nigh-identical Plan nodes.

21 files changed:

src/backend/commands/explain.c		diff \| blob \| blame \| history
src/backend/executor/nodeBitmapIndexscan.c		diff \| blob \| blame \| history
src/backend/executor/nodeIndexscan.c		diff \| blob \| blame \| history
src/backend/nodes/copyfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/path/allpaths.c		diff \| blob \| blame \| history
src/backend/optimizer/path/indxpath.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/setrefs.c		diff \| blob \| blame \| history
src/backend/optimizer/plan/subselect.c		diff \| blob \| blame \| history
src/backend/optimizer/util/pathnode.c		diff \| blob \| blame \| history
src/backend/optimizer/util/restrictinfo.c		diff \| blob \| blame \| history
src/backend/utils/adt/selfuncs.c		diff \| blob \| blame \| history
src/include/executor/nodeIndexscan.h		diff \| blob \| blame \| history
src/include/nodes/execnodes.h		diff \| blob \| blame \| history
src/include/nodes/plannodes.h		diff \| blob \| blame \| history
src/include/nodes/relation.h		diff \| blob \| blame \| history
src/include/optimizer/paths.h		diff \| blob \| blame \| history
src/include/optimizer/planmain.h		diff \| blob \| blame \| history
src/include/optimizer/restrictinfo.h		diff \| blob \| blame \| history

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