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RE: Oracle's use of Indexes

From: Craig Healey <>
Date: Mon, 02 Jun 2003 07:30:08 -0800
Message-ID: <>

> -----Original Message-----
> From: Stephane Faroult []
> Does 'etc' include doing something to tables as well? I
> would, from your posting, being tempted to say 'no'. Could it
> have anything to do with histograms ? The only thing I can
> currently think of is differences in the way statistics were gathered.

No, I didn't do anything to the tables. I did drop and recreate the index that was being used, to no effect. I use analyze from within TOAD, and tried estimating and computing statistics, and calculated statistics on the index when I recreated it. I haven't tried deleting statistics. Never used histograms before.

Dennis - Same instance, we're using separate schemas for test and production.

Craig Healey

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Author: Craig Healey

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Received on Mon Jun 02 2003 - 10:30:08 CDT

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