In future releases is planned to incorporate IN/OUT declaration in
parameters of user functions?
-----Mensaje original-----
De: Tom Lane [mailto:tgl(at)sss(dot)pgh(dot)pa(dot)us]
Enviado el: lunes 6 de junio de 2005 17:10
Para: "Rodríguez Rodríguez, Pere"
CC: pgsql-general(at)postgresql(dot)org
Asunto: Re: [GENERAL] return two elements
=?ISO-8859-1?Q?=22Rodr=EDguez_Rodr=EDguez=2C_Pere=22?= <prr(at)hosppal(dot)es>
writes:
> how can I write a function that return two or more elements?
In existing releases the best way to do this is to create a named
composite type and have the function return that, not RECORD.
regards, tom lane