How to Gather Optimizer Statistics on 12c
(Doc ID 1445302.1)
Last updated on MARCH 01, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.1.0.1 and laterOracle Database - Standard Edition - Version 12.1.0.1 and later
Oracle Database - Personal Edition - Version 12.1.0.1 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database 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 12c. 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:
Which also addresses and provides specific tips on this subject.
<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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In this Document
Goal |
Solution |
References |