How to Upgrade/Downgrade MySQL Cluster When Using MySQL Cluster Manager (MCM)
(Doc ID 2028705.1)
Last updated on JANUARY 15, 2021
MySQL Cluster - Version 7.0 and later
Information in this document applies to any platform.
On this document we will cover the upgrade of MySQL NDB Cluster using MySQL Cluster Manager (MCM) between major & minor versions, and the downgrade of the same but within the same major version.
For downgrade between major versions, go to this <Note 2266414.1>.
The upgrade cluster command can perform major as well as minor series upgrades. Despite the name of this command, upgrade cluster can also be used to perform MySQL Cluster downgrades.
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
My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.