Gerhard Wiesinger <lists@xxxxxxxxxxxxx> writes: > Any hints for an 8.3 environment (currently)? Use a FOR loop in plpgsql and remember the previous row's value in a variable. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
