On Jul 23, 2009, at 3:33 PM, Jeff Davis wrote:
not ROW(1, NULL) is null and not ROW(1, NULL) is not nullI don't know what the SQL standard says about this
Thanks Jeff, that's just what I needed. Best, David -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers