Re: BUG #1740: Deferred foreign key constraint isn't deferred

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От Daniel Cristian Cruz
Тема Re: BUG #1740: Deferred foreign key constraint isn't deferred
Дата
Msg-id 42C3F914.4090801@mega.com.br
обсуждение исходный текст
Ответ на Re: BUG #1740: Deferred foreign key constraint isn't deferred  (Michael Fuhr <mike@fuhr.org>)
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Big, big mistake... Thanks for the help, sorry about the post...

Michael Fuhr wrote:
> On Thu, Jun 30, 2005 at 02:01:39PM +0100, Daniel Cristian Cruz wrote:
>
>>ALTER TABLE ONLY mat_comissao_itens
>>    ADD CONSTRAINT mat_nf_saida_itens_pa_mat_comissao_itens FOREIGN KEY
>>(mat_nfs_diretorio, mat_nfs_in_codigo, mat_nsi_in_ordem) REFERENCES
>>mat_nf_saida_itens(mat_nfs_diretorio, mat_nfs_in_codigo, mat_nsi_in_ordem)
>>ON UPDATE RESTRICT ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED;
>
>
> Note the following in the CREATE TABLE documentation:
>
> RESTRICT
>
>     Produce an error indicating that the deletion or update would
>     create a foreign key constraint violation.  This is the same as
>     NO ACTION except that the check is not deferrable.
>
> http://www.postgresql.org/docs/8.0/static/sql-createtable.html
>

- --
Daniel Cristian Cruz

Desenvolvimento Mega Small Business
Ramal 8511
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