RE: Statistics problem

From: Jamadagni, Rajendra <Rajendra.Jamadagni_at_espn.com>
Date: Wed, 25 Jun 2003 10:41:38 -0700
Message-ID: <F001.005B9687.20030625094507@fatcity.com>

Dennis,

I don't think so, but I have (in 9202) successfully exported stats to a table, re-computed the stats, proving that stats-are-not-the-problem-but-bad-code-is and restored the stats back.

What version are we talking here? Do you have a test DB that you can work with? Raj

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Rajendra dot Jamadagni at nospamespn dot com All Views expressed in this email are strictly personal. QOTD: Any clod can have facts, having an opinion is an art !

-----Original Message-----

From: Meng, Dennis [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 25, 2003 11:15 AM
To: Multiple recipients of list ORACLE-L Subject: Statistics problem

Hi All,
I have a very large database that is experiencing performance problems due to bad query plans. While I suspect the cause is bad statistics ( insufficient number of rows being analyzed ), I don't want to change our analyze scripts without seeing some proof. Is there anyway I can query against the database to show that the statistics are indeed bad?

TIA
Dennis

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Received on Wed Jun 25 2003 - 12:41:38 CDT