My Oracle Support Banner

Adaptive Features changes in 12.1.0.2 October 2017 Proactive Bundle Patch and later (Doc ID 2312911.1)

Last updated on JULY 20, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Information in this document applies to any platform.

Purpose

To explain how adaptive features changes are implemented in the Proactive Bundle Patch series for 12.1.0.2.

NOTE:  Please see also <Document 2187449.1>, Recommendations for Adaptive Features in Oracle Database 12c Release 1.  It provides preferred settings for the adaptive configuration settings described in this note.

Scope

Applicable to any installation of Oracle Database 12.1.0.2 with the October 2017 Proactive Bundle Patch or later installed.

Details

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Purpose
Scope
Details
 Behavior of Oracle with the Oct 2017 Database Proactive BP or later installed
 Automatic patch detection and fix control 26664361
 New and old adaptive parameters
 Statistics preference AUTO_STAT_EXTENSIONS
 Manually overriding automatic patch detection
 Procedure
 Example fix control settings
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.