Giorgio Valoti <giorgio_v@xxxxxxx> writes: > maybe it?s a naive question but I was wondering if there is any > difference, from a performance point of view, between a view and a > function performing the same task, Yes. Usually the view will win. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance