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Improve the representation of FOR UPDATE/FOR SHARE so that we can

author Tom Lane <tgl@sss.pgh.pa.us>

2006年4月30日 18:30:40 +0000 (18:30 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

2006年4月30日 18:30:40 +0000 (18:30 +0000)

commit 986085a7f08c72219abf47f8b968213e81ab943c

tree a80d30e59cffd042ed9adb024afc5f5d6bf00e16 tree

parent 931bfc96644b8f51a49161f780d43506e55d2b13 commit | diff

Improve the representation of FOR UPDATE/FOR SHARE so that we can
support both FOR UPDATE and FOR SHARE in one command, as well as both
NOWAIT and normal WAIT behavior. The more general code is actually
simpler and cleaner.

29 files changed:

doc/src/sgml/ref/select.sgml diff | blob | blame | history

doc/src/sgml/ref/select_into.sgml diff | blob | blame | history

doc/src/sgml/sql.sgml diff | blob | blame | history

src/backend/executor/execMain.c diff | blob | blame | history

src/backend/executor/execUtils.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/plan/createplan.c diff | blob | blame | history

src/backend/optimizer/prep/prepjointree.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/parser/analyze.c diff | blob | blame | history

src/backend/parser/gram.y diff | blob | blame | history

src/backend/parser/parse_relation.c diff | blob | blame | history

src/backend/parser/parse_type.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/tcop/utility.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/execnodes.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/parser/analyze.h diff | blob | blame | history

src/include/parser/parse_node.h diff | blob | blame | history

src/include/parser/parsetree.h diff | blob | blame | history

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