* How to Gather Optimizer Statistics on 11g
(Doc ID 749227.1)
Last updated on DECEMBER 14, 2020
Applies to:
Oracle Database Cloud Schema Service - Version N/A and later Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Information in this document applies to any platform.
Goal
This Document outline the recommended method to gather a standard set of optimizer statistics for use by the Cost Based Optimizer under Oracle 11g. For other versions see:
<Document 1226841.1> How To: Gather Statistics for the Cost Based Optimizer
NOTE: There is a presentation entitled "Best Practices for Managing Optimizer Statistics" available in:
<Document 1380043.1> Selected Performance Related Seminars from Oracle OpenWorld
Which also addresses and provides specific tips on this subject.
Solution
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