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(parent: 76eca0e) | patch
Improve outer-join-deduction logic to be able to propagate equalities
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 3 Jul 2005 18:26:32 +0000 (18:26 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 3 Jul 2005 18:26:32 +0000 (18:26 +0000)
commitcc9bcbc8a4cbce9d8d5d8cb7b6c4b1425e6cebfa
treebb5433e67f4c8d637f234a807fe2a9033ba5cc0dtree
parent76eca0ec987b463ebe7b5649ea1f442c6a191e41commit | diff
Improve outer-join-deduction logic to be able to propagate equalities
through multiple join clauses.
src/backend/optimizer/path/pathkeys.c diff | blob | blame | history
Heikki's random PostgreSQL patches