| From: | Szymon Guz <mabewlun(at)gmail(dot)com> |
|---|---|
| To: | Lukasz Brodziak <lukasz(dot)brodziak(at)gmail(dot)com> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Sequence "self" change - possible? |
| Date: | 2011-11-28 14:07:44 |
| Message-ID: | CAFjNrYsA=fvhL0v0HMG55RsHkuj7hPCFWWfmTcaNFmu1aF1CFg@mail.gmail.com |
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| Lists: | pgsql-admin |
On 28 November 2011 15:04, Lukasz Brodziak <lukasz(dot)brodziak(at)gmail(dot)com>wrote:
> Hello,
>
> Is it possible for sequence to decrement its value by itself? Or is it
> possible to see wether it was changed by someone. The thing is that on one
> of our clinet's DB sequence rolled back to the state from 8 months ago.
>
> --
> Łukasz Brodziak
>
>
Hi Łukasz,
you can have set the sequence as cycled (
http://www.postgresql.org/docs/current/static/sql-createsequence.html) so
it can set automatically to minvalue when reaching maxvalue.
Show us the definition of that sequence.
regards
Szymon
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