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Re: actualizar columna fecha


  • From: "Miguel Rodríguez Penabad" <penabad(at)gmail(dot)com>
  • To: "Jaime Casanova" <systemguards(at)gmail(dot)com>
  • Cc: "José Fermín Francisco Ferreras" <josefermin54(at)hotmail(dot)com>, "foro postgresql" <pgsql-es-ayuda(at)postgresql(dot)org>
  • Subject: Re: actualizar columna fecha
  • Date: Sat, 26 Jan 2008 01:41:41 +0100
  • Message-id: <95335e4e0801251641m7b2828b7g3d0a0210182de26a(at)mail(dot)gmail(dot)com>

> CREATE OR REPLACE FUNCTION upd_prueba RETURNS TRIGGER AS $$
>    begin
>          NEW.fecha := current_date;
>    end;
> $$ LANGUAGE plpgsql;

Yo diría que falta un
  return new;
después de la asignación, ¿no?.

>
> CREATE TRIGGER trg_upd_prueba BEFORE UPDATE ON prueba
> FOR EACH ROW EXECUTE PROCEDURE upd_prueba();
>

-- 
Miguel Rodríguez Penabad



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