On Thu, Mar 16, 2006 at 10:56:43PM -0500, Jaime Casanova wrote: > On 3/16/06, Pavel Stehule <[EMAIL PROTECTED]> wrote: > > Hello > > > > this small patch allow use sql for creating wrappers others void > > functions. Currently void SQL function have to be empty. > > > > create or replace function foo(int) returns void as ' ','' > > language c ..; create or replace function foo() returns void as $$ > > select foo(10); $$language sql; > > > > i'm not clear on what the use case of this can be... of course, my > opinion is not very important :)
I can think of a case. Let's imagine you want to do (roughly) the equivalent of CALL, which we don't have yet. This would let you have what amounts to a stored procedure, i.e. something that takes an action but doesn't return rows. :) Cheers, D -- David Fetter <[EMAIL PROTECTED]> http://fetter.org/ phone: +1 415 235 3778 AIM: dfetter666 Skype: davidfetter Remember to vote! ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
