In response to Igor Neyman : > > > > CREATE TRIGGER tafter > > AFTER INSERT OR UPDATE > > ON r.m_a > > FOR EACH ROW > > EXECUTE PROCEDURE r.m_t(); > > > > > > Trigger function for an insert/update trigger should return "NEW", not > NULL (OLD - for "on delete" trigger): It's an AFTER TRIGGER, so the RETURN-Value ignored. It works with NULL, see my other posting (the example there). Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) GnuPG: 0x31720C99, 1006 CCB4 A326 1D42 6431 2EB0 389D 1DC2 3172 0C99 -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general