Re: return two elements

On Tue, Jun 07, 2005 at 10:08:27AM +0200, "Rodríguez Rodríguez, Pere" wrote:
>
> I suppose that IN/OUT declaration also will use with procedural language
> (PL/pgSQL), it's correct?

Yes; INOUT is also supported.  The following link has examples of
PL/pgSQL functions that use OUT:

http://developer.postgresql.org/docs/postgres/plpgsql-declarations.html#PLPGSQL-DECLARATION-ALIASES

--
Michael Fuhr
http://www.fuhr.org/~mfuhr/