mirror of
https://github.com/postgres/postgres.git
synced 2025-11-10 17:42:29 +03:00
equalTupleDescs() neglected both of these ConstrCheck fields, and CreateTupleDescCopyConstr() neglected ccnoinherit. At this time, the only known behavior defect resulting from these omissions is constraint exclusion disregarding a CHECK constraint validated by an ALTER TABLE VALIDATE CONSTRAINT statement issued earlier in the same transaction. Back-patch to 9.2, where these fields were introduced.