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Re: Stop Criteria for Sql Execution

From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Mon, 7 Mar 2005 17:20:22 -0000
Message-ID: <010601c52339$f1e6a5e0$6702a8c0@Primary>


Are you sure it was running cost-based when the FILTER was missing - I only put the hint in to show that I was running cost-based. A partitioned table will force cost-based, even in the absence of stats. (And, yes, it could be that 9.2.0.6 is just a little bit better at predicate tricks than 9.2.0.4).

Regards

Jonathan Lewis

http://www.jlcomp.demon.co.uk/faq/ind_faq.html The Co-operative Oracle Users' FAQ

http://www.jlcomp.demon.co.uk/seminar.html Public Appearances - schedule updated Jan 21st 2005

The filter step did not show up in 9.2.0.4 without all_rows hint. It shows up only if the table is partitioned (even on another column).

Waleed

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http://www.freelists.org/webpage/oracle-l Received on Mon Mar 07 2005 - 12:23:35 CST

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