Hello, I have a column defined as test bigint[] I would like to add a constraint on this column: the values stored must be between 0 and 1023 inclusive I know how to add a constraint on a column which is not an array: check (test < x'400'::bigint) but i can't find the way to do that when there is an array of values Any help ? Thank you vdg -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general