From: | Adrian Klaver <adrian(dot)klaver(at)gmail(dot)com> |
---|---|
To: | Andreas Joseph Krogh <andreak(at)officenet(dot)no>, "pgsql-sql(at)postgresql(dot)org" <pgsql-sql(at)postgresql(dot)org> |
Subject: | Re: Update ordered |
Date: | 2014-01-27 14:56:12 |
Message-ID: | 52E6738C.7010101@gmail.com |
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Lists: | pgsql-sql |
On 01/27/2014 06:36 AM, Andreas Joseph Krogh wrote:
> Hi all.
> I want an UPDATE query to update my project's project_number in
> chronological order (according to the project's "created"-column) and
> tried this:
> with upd as(
> select id from project order by created asc
> ) update project p set project_number = get_next_project_number() from
> upd where upd.id = p.id;
> However, the olders project doesn't get the smalles project_number.
> Any idea how to achive this?
That would seem to depend on what get_next_project_number() does, the
contents of which are unknown.
> Thanks.
> --
> Andreas Joseph Krogh <andreak(at)officenet(dot)no> mob: +47 909 56 963
> Senior Software Developer / CTO - OfficeNet AS - http://www.officenet.no
> Public key: http://home.officenet.no/~andreak/public_key.asc
--
Adrian Klaver
adrian(dot)klaver(at)gmail(dot)com
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