Support For Long Identifiers For AQ Types And System Tables In Oracle 12c During Upgrade
(Doc ID 2511123.1)
Last updated on APRIL 09, 2020
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
During a database upgrade to 12.2 from any previous release , AQ tables and metadata were not widened/compatible to hold longer identifiers which will lead to upgrade failure.
The 12.2 Upgrade log would show the failure as below,
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