Re: Can this query go faster??? - Mailing list pgsql-performance

From Joost Kraaijeveld
Subject Re: Can this query go faster???
Date
Msg-id 1133868084.8837.73.camel@Panoramix
Whole thread Raw
In response to Re: Can this query go faster???  (Tino Wildenhain <tino@wildenhain.de>)
Responses Re: Can this query go faster???  (Tino Wildenhain <tino@wildenhain.de>)
List pgsql-performance
Hi Tino,

On Tue, 2005-12-06 at 11:32 +0100, Tino Wildenhain wrote:
> You can have a row number in postgres easily too. For example if you
> just include a serial for the row number.
Not if the order of things is determined runtime and not at insert time...

> Cursor would work too but you would need to have a persistent connection.
I just tried it: a cursor is not faster (what does not surprise me at
all, as the amount of work looks the same to me)

I guess there is no solution.

--
Groeten,

Joost Kraaijeveld
Askesis B.V.
Molukkenstraat 14
6524NB Nijmegen
tel: 024-3888063 / 06-51855277
fax: 024-3608416
e-mail: J.Kraaijeveld@Askesis.nl
web: www.askesis.nl



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