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(parent: debb072) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Thu, 12 Dec 2002 15:49:42 +0000 (15:49 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Thu, 12 Dec 2002 15:49:42 +0000 (15:49 +0000)
commit	a0bf885f9eaccadd23b766ecbc064f17f06ae883
tree	62b65e5cf1a8ec02ece3a98c15457ddff018bb94	tree
parent	debb072886efcb15e7f0825e35b168afe316d37d	commit \| diff

Phase 2 of read-only-plans project: restructure expression-tree nodes
so that all executable expression nodes inherit from a common supertype
Expr. This is somewhat of an exercise in code purity rather than any
real functional advance, but getting rid of the extra Oper or Func node
formerly used in each operator or function call should provide at least
a little space and speed improvement.
initdb forced by changes in stored-rules representation.

69 files changed:

src/backend/catalog/dependency.c		diff \| blob \| blame \| history
src/backend/catalog/heap.c		diff \| blob \| blame \| history
src/backend/catalog/index.c		diff \| blob \| blame \| history
src/backend/catalog/pg_proc.c		diff \| blob \| blame \| history
src/backend/commands/copy.c		diff \| blob \| blame \| history
src/backend/commands/explain.c		diff \| blob \| blame \| history
src/backend/commands/indexcmds.c		diff \| blob \| blame \| history
src/backend/commands/tablecmds.c		diff \| blob \| blame \| history
src/backend/commands/typecmds.c		diff \| blob \| blame \| history
src/backend/executor/execJunk.c		diff \| blob \| blame \| history
src/backend/executor/execMain.c		diff \| blob \| blame \| history
src/backend/executor/execProcnode.c		diff \| blob \| blame \| history
src/backend/executor/execQual.c		diff \| blob \| blame \| history
src/backend/executor/execTuples.c		diff \| blob \| blame \| history
src/backend/executor/nodeAgg.c		diff \| blob \| blame \| history
src/backend/executor/nodeIndexscan.c		diff \| blob \| blame \| history
src/backend/executor/nodeMergejoin.c		diff \| blob \| blame \| history
src/backend/executor/nodeSubplan.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/makefuncs.c		diff \| blob \| blame \| history
src/backend/nodes/nodeFuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/print.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.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/orindxpath.c		diff \| blob \| blame \| history
src/backend/optimizer/path/pathkeys.c		diff \| blob \| blame \| history
src/backend/optimizer/path/tidpath.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/planner.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/prep/prepqual.c		diff \| blob \| blame \| history
src/backend/optimizer/prep/preptlist.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/tlist.c		diff \| blob \| blame \| history
src/backend/optimizer/util/var.c		diff \| blob \| blame \| history
src/backend/parser/analyze.c		diff \| blob \| blame \| history
src/backend/parser/gram.y		diff \| blob \| blame \| history
src/backend/parser/parse_clause.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/parser/parse_func.c		diff \| blob \| blame \| history
src/backend/parser/parse_node.c		diff \| blob \| blame \| history
src/backend/parser/parse_relation.c		diff \| blob \| blame \| history
src/backend/parser/parse_target.c		diff \| blob \| blame \| history
src/backend/rewrite/rewriteHandler.c		diff \| blob \| blame \| history
src/backend/rewrite/rewriteManip.c		diff \| blob \| blame \| history
src/backend/utils/adt/ri_triggers.c		diff \| blob \| blame \| history
src/backend/utils/adt/ruleutils.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/executor/nodeSubplan.h		diff \| blob \| blame \| history
src/include/nodes/makefuncs.h		diff \| blob \| blame \| history
src/include/nodes/nodeFuncs.h		diff \| blob \| blame \| history
src/include/nodes/nodes.h		diff \| blob \| blame \| history
src/include/nodes/parsenodes.h		diff \| blob \| blame \| history
src/include/nodes/plannodes.h		diff \| blob \| blame \| history
src/include/nodes/primnodes.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/paths.h		diff \| blob \| blame \| history
src/include/optimizer/planmain.h		diff \| blob \| blame \| history
src/pl/plpgsql/src/pl_exec.c		diff \| blob \| blame \| history

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