On Tue, May 31, 2005 at 01:36:48PM -0300, [EMAIL PROTECTED] wrote:
> Hi.
> How can I sum a row and show the sum for each row???
> For example, in a finances table that have the total
> movimentation(debit/credit)
> in the bank.
I think you can write an aggregate in, say PL/Python to do this. IIRC
there was an article on General Bits about this. Search for "running
aggregates". I think there is something in issue #23. See #29 as well.
--
Alvaro Herrera (<alvherre[a]surnet.cl>)
"Las cosas son buenas o malas segun las hace nuestra opinión" (Lisias)
---------------------------(end of broadcast)---------------------------
TIP 6: Have you searched our list archives?
http://archives.postgresql.org
