MySQL Cluster 7.4 Release Notes


This document contains release notes for the changes in each release of MySQL Cluster that uses version 7.4 of the NDB (NDBCLUSTER) storage engine.

Each MySQL Cluster NDB 7.4 release is based on a mainline MySQL Server release and a particular version of the NDB storage engine, as shown in the version string returned by executing SELECT VERSION() in the mysql client, or by executing the ndb_mgm client SHOW or STATUS command; for more information, see MySQL Cluster NDB 7.3 and MySQL Cluster NDB 7.4.

For general information about features added in MySQL Cluster, see MySQL Cluster Development History. For a complete list of all bugfixes and feature changes in MySQL Cluster, please refer to the changelog section for each individual MySQL Cluster release.

For additional MySQL 5.6 documentation, see the MySQL 5.6 Reference Manual, which includes an overview of features added in MySQL 5.6 that are not specific to MySQL Cluster (What Is New in MySQL 5.6), and discussion of upgrade issues that you may encounter for upgrades from MySQL 5.5 to MySQL 5.6 (Changes Affecting Upgrades to MySQL 5.6). For a complete list of all bugfixes and feature changes made in MySQL 5.6 that are not specific to MySQL Cluster, see MySQL 5.6 Release Notes.

Updates to these notes occur as new product features are added, so that everybody can follow the development process. If a recent version is listed here that you cannot find on the download page (, the version has not yet been released.

The documentation included in source and binary distributions may not be fully up to date with respect to release note entries because integration of the documentation occurs at release build time. For the most up-to-date release notes, please refer to the online documentation instead.

For legal information, see the Legal Notices.

For help with using MySQL, please visit either the MySQL Forums or MySQL Mailing Lists, where you can discuss your issues with other MySQL users.

For additional documentation on MySQL products, including translations of the documentation into other languages, and downloadable versions in variety of formats, including HTML and PDF formats, see the MySQL Documentation Library.

Document generated on: 2015-11-27 (revision: 7632)

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