Re: Hashing for DISTINCT or GROUP BY in SQL

From: paul c <anonymous_at_not-for-mail.invalid>
Date: Wed, 20 Oct 2010 03:07:19 +0000 (UTC)
Message-ID: <i9lmd7$vea$>

On 19/10/2010 5:18 PM, Sampo Syreeni wrote:
> Simulated that on disk, been there. You have to be rather keen on the
> "tape" labels unless you were fancy enough to well-errorcheck in code.

'simulate' is a very slippery word. disks don't have capstans. Received on Wed Oct 20 2010 - 05:07:19 CEST

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