On Fri, 2012-02-03 at 07:58 +0100, Matthias wrote: > Hey, > > how can I implement temporal foreign keys with postgresql? Is writing > triggers the only way to enforce temporal referential integrity > currently? Yes, currently that's the only way. Look at CREATE CONSTRAINT TRIGGER. Regards, Jeff Davis -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general