Having seen that all previous problems went unresolved, heres a bit more info. The system is 32 bit, running on enterprise redhat 4.7. It is slony's slave node, so it will be hit with quite few updates. My guess is that it happened when we ere adding/removing slony to the system for Nth time (due to it sometimes going out of sync). Another thing that makes me think so, is what I've seen in pg_dump's output: CREATE TRIGGER _simreplic_denyaccess_208 BEFORE INSERT OR DELETE OR UPDATE ON some_table FOR EACH ROW EXECUTE PROCEDURE 28799('_somereplic'); Which is obviously wrong. hth. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general