Re: [GENERAL] Tigger after delete with plpgsql

[Fellipe Henrique]

Hi,

I`m using Before Delete..


CREATE TRIGGER nfentrada_item_tr1
  BEFORE DELETE
  ON public.nfentrada_item FOR EACH ROW
  EXECUTE PROCEDURE public.nfentrada_item_ad0();

here is my nfentrada_item_ad0();

    delete
      from MOVIMENTO
      where (IDEMPRESA = OLD.idempresa) and
            (upper(TABELA) = 'NFENTRADA_ITEM') and
            (CODIGO = OLD.idnfentrada_item);
      return old;

I just want to delete all row in my MOVIMENTO table with these
conditionals..

Thanks,


T.·.F.·.A.·.     S+F

*Fellipe Henrique P. Soares*

*"Life is a game without Tutorial"*

*http://fellipeh.eti.br*



2012/8/31 Tulio <tu...@informidia.com.br>

>  Hi,
>
> You're using a trigger AFTER, in your case could be BEFORE?
> Cause when you use AFTER the var OLD not exists...
> I don't know if I understand exactly what you'll do to ativate this
> trigger..
> but I think maybe is it..
>
> try..
>
>
> Em 31/08/2012 14:10, Fellipe Henrique escreveu:
>
> Hello, I`m try to use this code for my After Delete trigger:
>
>    delete
>   from MOVIMENTO
>   where (IDEMPRESA = OLD.idempresa) and
>         (upper(TABELA) = 'NFENTRADA_ITEM') and
>         (CODIGO = OLD.idempresa_item);
>
>  But, when execute. show me error.. that`s says
>
>  "old is not initialize" (sorry,but I dont know how exactly error msy
> because in my SO, give in portuguese)..
>
>  my question is:  how can I use OLd and NEW in posgre?
>
>  Best Regards,
>
>
>  T.·.F.·.A.·.     S+F
>
> *Fellipe Henrique P. Soares*
>
> *"Life is a game without Tutorial"*
>
> *http://fellipeh.eti.br*
>
>
>