Re: Hashing for DISTINCT or GROUP BY in SQL
From: paul c <anonymous_at_not-for-mail.invalid>
Date: Mon, 18 Oct 2010 14:14:20 +0000 (UTC)
Message-ID: <i9hknr$np5$1_at_tioat.net>
Date: Mon, 18 Oct 2010 14:14:20 +0000 (UTC)
Message-ID: <i9hknr$np5$1_at_tioat.net>
On 18/10/2010 6:59 AM, paul c wrote:
> That could be implemented directly.
Meant to write: That could be implemented directly at the expense of a lot of unneeded physical work. Received on Mon Oct 18 2010 - 16:14:20 CEST