Re: Analyze

From: Christian Trassens <ctrassens_at_yahoo.com>
Date: Mon, 16 Jul 2001 06:06:26 -0700
Message-ID: <F001.0034ADEB.20010716061039@fatcity.com>

On 8i, use DBMS_STATS that you can do it in parallel except for the indexes. You need to put as argument a degree>1. Also beware of the method_opt. Because the default is 'FOR ALL COLUMNS SIZE 1'.

Regards.

• "Smith, Ron L." <rlsmith_at_kmg.com> wrote:
  > I have an Analyze Schema running once a week for a
  > 35G instance. The
  > Analyze is taking about 9 hours. This is too long.
  > What is the opinion on
  > doing an Analyze on a percentage of the data? 20%?
  > 40%?
  >
  > Ron Smith
  > --
  > Please see the official ORACLE-L FAQ:
  > http://www.orafaq.com
  > --
  > Author: Smith, Ron L.
  > INET: rlsmith_at_kmg.com
  >
  > Fat City Network Services -- (858) 538-5051 FAX:
  > (858) 538-5051
  > San Diego, California -- Public Internet
  > access / Mailing Lists
  >
  

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Eng. Christian Trassens
Senior DBA
Systems Engineer
ctrassens_at_yahoo.com
ctrassens_at_hotmail.com
Phone : 541149816062

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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Christian Trassens
  INET: ctrassens_at_yahoo.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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Received on Mon Jul 16 2001 - 08:06:26 CDT