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RE: Should we stop analyzing?

From: Austin Hackett <hacketta_57_at_yahoo.com>
Date: Tue, 30 Dec 2003 05:59:25 -0800
Message-ID: <F001.005DB438.20031230055925@fatcity.com>


I strongly suspect I'm missing something here, but I don't see a problem with gathering stale many times a day, every hour say. If your tables aren't subject to much DML activity then they won't be analysed anyway.

On Tue, 2003-12-30 at 12:59, Rachel Carmichael wrote:
> I have you beat.... one schema in one of our databases (9.2.0.2) is
> analyzed every 4 hours. Not mine, and I *will* be talking to the DBA
> about his reasoning...
>
> however Jonathan's point may well be the reason. This is an
> ever-growing database, frequent insert and updates, and sequences are
> used throughout.
> Analyze is "estimate" at least.
>
> --- "Jamadagni, Rajendra" <Rajendra.Jamadagni_at_espn.com> wrote:
> > Mogens, if you are looking for a poster boy ...
> >
> > We analyze 9 production databases ... *every day*.
> > Raj
> >
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> > Author: Jamadagni, Rajendra
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Austin Hackett
  INET: hacketta_57_at_yahoo.com

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Received on Tue Dec 30 2003 - 07:59:25 CST

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