RE: CBO question ?
- From: "Baumgartel, Paul" <paul.baumgartel@xxxxxxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Thu, 2 Mar 2006 15:31:25 -0000
If any table mentioned in the query has statistics stored in the data
dictionary, Oracle will use the CBO.
Paul Baumgartel
paul.baumgartel@xxxxxxxxxxxxxxxxx
212.538.1143
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]On
Behalf Of Savio Pinto (s)
Sent: Thursday, March 02, 2006 10:28 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: CBO question ?
Hi,
The execution plan for a query in oracle 9i shows "Optimizer= CHOOSE", how can
i force the DB engine to use the COST based optimization for a query ?
Oracle version is 9.2.0.4.0
Thanks
Savio Pinto
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