Re: Range of Serial values

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От Justin Clift
Тема Re: Range of Serial values
Дата
Msg-id 3ADB12C9.D07A3D7B@postgresql.org
обсуждение исходный текст
Ответ на Range of Serial values  (cbell <cbell@lighthouseasp.com>)
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Hi,

I believe you could also create the sequence, then update it with
setval('<sequence name>', <number>);

Regards and best wishes,

Justin Clift

"Poul L. Christiansen" wrote:
> 
> Yes, there is.
> 
> When you create a serial column a sequence is created, which does the
> counting.
> 
> You can create a serial column, drop the associated sequence and create
> a new one with the command:
> "CREATE SEQUENCE seqname START 1000".
> 
> See also "\h CREATE SEQUENCE".
> 
> HTH,
> Poul L. Christansen
> 
> cbell wrote:
> >
> > Hello everyone,
> >
> > when creating a serial column, is there a way to specify which number it
> > will start counting from?  For example, if you wanted all Serial ID's to
> > start at 1000 and count up from there, with no numbers below that.
> >
> > Thanks,
> > Chris.
> >
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