On Nov 7, 2010, at 8:20 AM, Andre Lopes wrote: > I mean update more than one table at the same time with something like this: Why? Use a transaction. -- Scott Ribe scott_ribe@xxxxxxxxxxxxxxxx http://www.elevated-dev.com/ (303) 722-0567 voice -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general