Database Server Upgrade/Downgrade Compatibility Matrix
(Doc ID 551141.1)
Last updated on FEBRUARY 15, 2021
Oracle Database Cloud Service - Version N/A and later Oracle Database - Enterprise Edition - Version 220.127.116.11 and later Oracle Database Cloud Schema 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 Information in this document applies to any platform.
This note gives a summary of the compatibility matrix for Oracle Database Server upgrade and downgrade.
This information applies to Oracle Database Server 9.2.0 and higher, and is intended for DBAs and anyone responsible for database upgrades and downgrades.
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