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Best Practices for Optimizer Adaptive Features For Upgrading to Oracle Database 12c Release 2 (Doc ID 2295798.1)

Last updated on DECEMBER 11, 2019

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Purpose

 Recommendations for Adaptive Features in 12.2

Details

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In this Document
Purpose
Details
 Case 1: Upgrading from Oracle Database 11g (or earlier) to 12.2
 Case 2: Upgrading from Oracle Database 12c Release 1 where patches for bugs 21171382 and 22652097 are applied
 Case 3: Upgrading from Oracle Database 12c Release 1 and patches for bugs 21171382 and 22652097 are NOT applied
 Testing
References

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