]> granicus.if.org Git - postgresql/commit
Extend relation_excluded_by_constraints() to check for mutually
authorTom Lane <tgl@sss.pgh.pa.us>
Sat, 5 Aug 2006 00:22:49 +0000 (00:22 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sat, 5 Aug 2006 00:22:49 +0000 (00:22 +0000)
commit5f789c5ead32d6a6ee1a59ef66cf71b46d6d1f3f
treea4ee84c8d9e15dec32ef877749ad1074cb020e62
parent6357f4ea721161fd7c2e7f65fa85684ed6b9770c
Extend relation_excluded_by_constraints() to check for mutually
contradictory WHERE-clauses applied to a relation.  This makes the
GUC variable constraint_exclusion rather inappropriately named,
but I've refrained for the moment from renaming it.
Per example from Martin Lesser.
src/backend/optimizer/util/plancat.c