| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Edwin Quijada <listas_quijada(at)hotmail(dot)com> |
| Cc: | Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>, pgsql-es-ayuda(at)postgresql(dot)org |
| Subject: | Re: Return Query |
| Date: | 2008-06-30 15:26:11 |
| Message-ID: | 20080630152611.GG10311@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-es-ayuda |
Edwin Quijada escribió:
>
>
> > fijate que debe haber tantos parametros OUT como columnas en el select
>
> create or replace function f1(out id_record integer, out alias text)
> returns setof record as
> $$
> begin
> return query select id_record,alias from uno_email_alias;
> end;
> $$ language plpgsql;
>
>
>
> select * from f1()
>
>
> tengo 2 out y dos columnas y sigue el mismo error
Las columnas OUT deben ser del mismo tipo de las de la tabla.
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
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