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help / color / mirror / Atom feedFrom: Adrian Klaver <adrian.klaver@gmail.com>
To: Andreas Joseph Krogh <andreak@officenet.no>
To: pgsql-sql@postgresql.org <pgsql-sql@postgresql.org>
Subject: Re: Update ordered
Date: Mon, 27 Jan 2014 06:56:12 -0800
Message-ID: <52E6738C.7010101@gmail.com> (raw)
In-Reply-To: <OfficeNetEmail.16.5201e94b04d2ffbf.143d41efaac@prod2>
References: <OfficeNetEmail.16.5201e94b04d2ffbf.143d41efaac@prod2>
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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@officenet.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.klaver@gmail.com
--
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To: pgsql-sql@postgresql.org
Cc: adrian.klaver@gmail.com, andreak@officenet.no
Subject: Re: Update ordered
In-Reply-To: <52E6738C.7010101@gmail.com>
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