> In my tests, if the joined rows are sorted it always updates with the > first row. Does anyone have any other experiences, or should I be > concerned that at some point it will behave differently? I checked my tests again. It always uses the last one, not the first one. Sim -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general