Re: Returning more than one value from a stored procedure

Atif Jung, 08.07.2010 11:51:
> Hi,
> I'm having difficulty working out the correct syntax to return more than
> one value from a stored procedure. I wish to return an INTGER and a string
> CREATE or REPLACE FUNCTION testproc(val1 (CHAR9), val2 CHAR(4)) RETURNS
> INTEGER, CHAR(640) AS $$
> The above is incorrect but what is the correct syntax?
> Thanks
>
> Atif
>
>

If you don't need the power of pl/pgSQL to calculate your result, a simple SQL function should work:

CREATE OR REPLACE FUNCTION testproc(val1 char(9), val2 char(4))
RETURNS TABLE(id integer, some_value text)
AS
$$
SELECT 42, 'your value'::text;
$$
LANGUAGE sql;