Re: Tigger after delete with plpgsql

[Fellipe Henrique <fellipeh@xxxxxxxxx>]

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 <tulio@xxxxxxxxxxxxxxxxx>

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