M == Matthew.Hartman@xxxxxxxxxx writes: M> Just create a unique constraint on all of the columns. Ah. Didn't realize you could specify more than one column as part of a unique constraint. Thanks. -- Brandon -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general