Richard Broersma Jr <rabroersma@xxxxxxxxx> writes: > How does a Constraint Trigger react to a referenced table when the constraint is created implementing the FROM clause? It doesn't. That table OID is just stored for the trigger function to use if it wants to. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your message can get through to the mailing list cleanly