Steve Northamer <stevenortha...@gmail.com> writes: > So my questions are: 1) How do we cause the paymentcalc function to be > executed only once?
In recent versions, I think marking it volatile would be sufficient. regards, tom lane -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql