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Restore RI trigger sanity check

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I unnecessarily removed this check in 3de241dba86f because I
misunderstood what the final representation of constraints across a
partitioning hierarchy was to be.  Put it back (in both branches).

Discussion: https://postgr.es/m/201901222145.t6wws6t6vrcu@alvherre.pgsql
This commit is contained in:
Alvaro Herrera 2019-03-20 17:23:26 -03:00
parent 08cf04bb47
commit 04f9b449aa
1 changed files with 7 additions and 0 deletions
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7
src/backend/utils/adt/ri_triggers.c
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@ -2320,6 +2320,13 @@ ri_FetchConstraintInfo(Trigger *trigger, Relation trig_rel, bool rel_is_pk)
elog(ERROR, "wrong pg_constraint entry for trigger \"%s\" on table \"%s\"",
trigger->tgname, RelationGetRelationName(trig_rel));
}
else
{
if (riinfo->fk_relid != RelationGetRelid(trig_rel) ||
riinfo->pk_relid != trigger->tgconstrrelid)
elog(ERROR, "wrong pg_constraint entry for trigger \"%s\" on table \"%s\"",
trigger->tgname, RelationGetRelationName(trig_rel));
}
return riinfo;
}