Re: Chunk Delete

From: Andrew Sullivan <ajs(at)crankycanuck(dot)ca>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Chunk Delete
Date: 2007-11-15 14:43:52
Message-ID: 20071115144352.GC20228@crankycanuck.ca
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On Thu, Nov 15, 2007 at 03:33:04PM +0200, Abraham, Danny wrote:
>
> Based on a condition, 2,000,000 records should be deleted daily.

Why not use that condition (which I presume is indexed) as the criterion for
your delete? I mean, how else are you getting those row numbers in Oracle.
They have to be sorted somehow, unless you're just deleting 2million random
records.

A

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Andrew Sullivan
Old sigs will return after re-constitution of blue smoke

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