On Sun, Nov 26, 2006 at 09:43:11AM -0300, Marcelo Costa wrote: > All its tables constantly manipulated (INSERT, UPDATE, DELETE) they need a > VACUUM Just a minor clarification here: INSERT does not create dead rows, only UPDATE and DELETE do. Thus, if you only insert rows, you do not need to vacuum (although you probably need to analyze). /* Steinar */ -- Homepage: http://www.sesse.net/