create or replace function test(integer) returns boolean as '
declare
number alias for $1;
begin
if number = 0 then
return false;
else
return true;
end if;
end;' language 'plpgsql';
to call the function you can
SELECT test(1);
or can do
SELECT user_id,
user_name,
test(user_id) AS test
FROM users
or you can call from another function or from code.
Depending on where you wish to call the function / sp.
HTH
Darren
On Mon, 15 Sep 2003, Keow Yeong Huat Joseph wrote:
> Hi,
>
> Would anyone able to advise how can I call a function/Stored procedure? what command
> to issue?
>
> Thanks.
>
>
> Best Regards
>
> _______________________
>
> Joseph Keow
>
>
--
Darren Ferguson
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