Re: NOVALIDATE in postgresql?

----- "SHARMILA JOTHIRAJAH" <sharmi_jo(at)yahoo(dot)com> wrote:

> Hi
> In Oracle I can use the NOVALIDATE for constraints... like this
> ALTER TABLE employee ADD
> CONSTRAINT emp_ck
> CHECK (married IN ('Y','N')) NO VALIDATE;
>
> When the table is already populated this will be faster. Can you do
> the same in Postgresql?
> Thanks
> Sharmila

From the Oracle manual:
ENABLE NOVALIDATE means the constraint is checked for new or modified rows, but existing data may violate the constraint.

So you are looking for an incomplete constraint?

Adrian Klaver
aklaver(at)comcast(dot)net
>
>
>
>
> --
> Sent via pgsql-general mailing list (pgsql-general(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-general