My Oracle Support Banner

Downgrading Database Without Executing catdwgrd.sql (11.1.0.x to 10.2.0.x/10.2.0.x to 10.2.0.x) (Doc ID 783643.1)

Last updated on MAY 01, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 19.6.0.0.0 [Release 12.1 to 19]
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
Information in this document applies to any platform.
***Checked for relevance on 08-Jan-2014***





Goal

 

Using the Flashback Database feature to fall back to the pre-upgrade release without having to run the catdwngrd.sql

Flashing back the database after a failed upgrade (due to a failure while running the catupgrd.sql script or a DBUA failure)

Solution

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
Goal
Solution
 Configure Flashback database in the Source version
 Upgrade the database to the target version
 Downgrading database to previous version using Flashback database
 Release Upgrade

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