Re: return two elements

From: Michael Fuhr <mike(at)fuhr(dot)org>
To: Rodríguez Rodríguez, Pere <prr(at)hosppal(dot)es>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: return two elements
Date: 2005-06-07 13:45:03
Message-ID: 20050607134503.GA45560@winnie.fuhr.org
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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/

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