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(parent: fa0f2c6) | patch
Quick hack to fix Oliver Elphick's problem with subselects in an
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 27 Mar 2001 18:02:19 +0000 (18:02 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 27 Mar 2001 18:02:19 +0000 (18:02 +0000)
commitf155cc82ec3f9e4e75cade7348bfe19493950e68
tree0c3864c766563b4f62df0218f19b1d9ffe2a5efetree | snapshot
parentfa0f2c6577098112ea37bf445615250ec1162f4ecommit | diff
Quick hack to fix Oliver Elphick's problem with subselects in an
inheritance query: make duplicate copies of subplans in adjust_inherited_attrs.
When we redesign querytrees we really gotta do something about this
issue of whether querytrees are read-only and can share substructure
or not.
src/backend/optimizer/prep/prepunion.c diff | blob | blame | history
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