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Use Params, rather than run-time-modified Const nodes, to handle

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

2002年11月26日 03:01:59 +0000 (03:01 +0000)

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

2002年11月26日 03:01:59 +0000 (03:01 +0000)

commit ea0b5c856922c08ef2ce6e2eb26f6c68d20bf957

tree d4e59a1b466aaf615adc9d513fbd5d00e87cd388 tree

parent ac47950238480321862c3a0b66cb01c40af801db commit | diff

Use Params, rather than run-time-modified Const nodes, to handle
sublink results and COPY's domain constraint checking. A Const that
isn't really constant is just a Bad Idea(tm). Remove hacks in
parse_coerce and other places that were needed because of the former
klugery.

src/backend/commands/copy.c diff | blob | blame | history

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

src/backend/optimizer/plan/planner.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/parse_coerce.c diff | blob | blame | history

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

src/backend/utils/adt/ruleutils.c diff | blob | blame | history

src/include/nodes/primnodes.h diff | blob | blame | history

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