Re: Double sequence increase on single insert with RULE on targeted table

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От tomas@tuxteam.de (Tomas Zerolo)
Тема Re: Double sequence increase on single insert with RULE on targeted table
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Msg-id 20051116060227.GB6265@www.trapp.net
обсуждение исходный текст
Ответ на Re: Double sequence increase on single insert with RULE on targeted table  (Michael Fuhr <mike@fuhr.org>)
Ответы Re: Double sequence increase on single insert with RULE on  (Sarunas Krisciukaitis <sarunask@lonus-tech.com>)
Список pgsql-bugs
On Tue, Nov 15, 2005 at 10:51:10PM -0700, Michael Fuhr wrote:
> On Wed, Nov 16, 2005 at 06:29:40AM +0100, Tomas Zerolo wrote:
> > AFAIK, serials are not guaranteed to produce sequential values; tehy
> > will produce unique values. That means that they can (and sometimes
> > will) jump.
>=20
> In this particular case, however, the behavior is due to the rule
> on test1:
>=20
> CREATE RULE test1_on_insert AS ON INSERT TO test1
>   DO INSERT INTO test_log1 (qid) VALUES (new.id);

[...]

Oops, I didn't see that. Your eyes are sharper than mine ;-)

thanks
-- tomas

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