Thom Brown <thom@xxxxxxxxx> writes: > I've noticed that if I try to use generate_series to include the upper > boundary of int4, it never returns: I'll bet it's testing "currval > bound" without considering the possibility that incrementing currval caused an overflow wraparound. We fixed a similar problem years ago in plpgsql FOR-loops... regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general