Re: variables outside of functions

Ketema J. Harris <ketema@ketema.net> schrieb:

> Is it possible to write a block of sql statements that utilize  variables?
> I can use variables easy enough inside of a function, but  I was attempting

You can use languages like plperl to use variables within one session.
(persistent variables, a little example with german comments are here:
http://a-kretschmer.de/pgsql/pgsql-4.php, function prev_saldo)


HTH, Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.                              (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly."    (unknow)
Kaufbach, Saxony, Germany, Europe.              N 51.05082°, E 13.56889°