- Documentation Library
- Table of Contents
- MySQL 6.0 Reference Manual
- MySQL 5.1 Reference Manual
- MySQL 5.0 Reference Manual
- MySQL 3.23/4.0/4.1 Manual
- Table of Contents
- 15 MySQL Cluster
- 15.1 MySQL Cluster Overview
- 15.2 Simple Multi-Computer How-To
- 15.3 MySQL Cluster Configuration
- 15.4 MySQL Cluster Options and Variables
- 15.5 Upgrading and Downgrading MySQL Cluster
- 15.6 Process Management in MySQL Cluster
- 15.7 Management of MySQL Cluster
- 15.8 MySQL Cluster Security Issues
- 15.9 On-line Backup of MySQL Cluster
- 15.10 Cluster Utility Programs
- 15.11 Using High-Speed Interconnects with MySQL Cluster
- 15.12 Known Limitations of MySQL Cluster
- 15.13 MySQL 4.1 FAQ — MySQL Cluster
- 15.14 MySQL Cluster Glossary
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This portion of the MySQL Cluster chapter covers upgrading and downgrading a MySQL Cluster from one MySQL 4.1 release to another, as well as MySQL CLuster upgrades and downgrades between MySQL 4.1 and 5.0. For information about upgrades and downgrades between more recent versions of MySQL Cluster, see the relevant version of the MySQL Manual.
The next few sections discuss different types of Cluster upgrades and downgrades, and provides a Cluster upgrade/downgrade compatibility matrix (see Section 15.5.2, “MySQL Cluster 4.1 Upgrade and Downgrade Compatibility”). You are expected already to be familiar with installing and configuring a MySQL Cluster prior to attempting an upgrade or downgrade. See Section 15.3, “MySQL Cluster Configuration”.
This section remains in development, and continues to be updated and expanded.
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