From: | Andreas Joseph Krogh <andreak(at)officenet(dot)no> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: workaround for missing ROWNUM feature with the help of GUC variables |
Date: | 2010-08-04 20:07:54 |
Message-ID: | 4C59C89A.7070401@officenet.no |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-sql |
On 08/04/2010 12:35 PM, Marc Mamin wrote:
>
> Hello,
>
> here my two pence on this recurring thema.
>
> (just a workaround)
>
>
I don't understand what you mean by missing ROWNUM feature, PG got this
with windows-functions in 8.4:
http://www.postgresql.org/docs/8.4/interactive/functions-window.html
Example:
select username, row_number() over() from my_user_table;
username | row_number
-------------+------------
admin | 1
everyone | 2
--
Andreas Joseph Krogh<andreak(at)officenet(dot)no>
Senior Software Developer / CTO
------------------------+---------------------------------------------+
OfficeNet AS | The most difficult thing in the world is to |
Rosenholmveien 25 | know how to do a thing and to watch |
1414 Trollåsen | somebody else doing it wrong, without |
NORWAY | comment. |
| |
Tlf: +47 24 15 38 90 | |
Fax: +47 24 15 38 91 | |
Mobile: +47 909 56 963 | |
------------------------+---------------------------------------------+
From | Date | Subject | |
---|---|---|---|
Next Message | Justin Graf | 2010-08-04 20:24:44 | Re: Domains, casts, and MS Access |
Previous Message | Richard Broersma | 2010-08-04 18:56:21 | Re: Domains, casts, and MS Access |