Re: Frequency of Analyze

Indeed. One can argue about the 10% threshold that the monitoring facility is using to trigger a re-analyze, but it's so much easier to set this up now. Should be mandatory for everybody :).

Mogens

John Kanagaraj wrote:

>Arslan,
>
>Since you are on 8.1.7, have you considered using the ALTER TABLE ...
>MONITORING feature? This will create entries in DBA_TAB_MODIFICATIONS
>detailing the estimated DML on the tables involved along with a Timestamp.
>This will enable you to estimate the required frequency...
>
>John Kanagaraj
>Oracle Applications DBA
>DBSoft Inc
>(W): 408-970-7002
>
>Wanna know the reason for the season? Click on ' http://www.needhim.org'
><http://www.needhim.org'/>
>
>** The opinions and statements above are entirely my own and not
>those of my employer or clients **
>
>
>-----Original Message-----
>Sent: Friday, February 15, 2002 7:23 AM
>To: Multiple recipients of list ORACLE-L
>
>
>
>What is the recommended frequency of analyzing schemas in an OLTP
>environment?
>
>DB size near 8 GB. Oracle 8.1.7.0.0 on NT 4.
>
>
>
>BM__MailAutoSigArslan Zaheer Dar
>
>arslandar_at_skm.org.pk
>
>Database Administrator
>
>Shaukat Khanum Memorial Cancer Hospital & Research Centre
>
>www.shaukatkhanum.org.pk
>
>
>

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Mogens =?ISO-8859-1?Q?N=F8rgaard?=
  INET: mln_at_miracleas.dk

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).