Gastón Quiroga wrote: > Thank You Tom: > I'll Try to make an update, but the 2 fields are equals row by > row, how could I make a difference in the "WHERE" statement? Use the ctid hidden system field. -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
