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MariaDB 10.2.27 Release Notes

The most recent release of MariaDB 10.2 is:MariaDB 10.2.44 Stable (GA) Download Now

Download | Release Notes | Changelog | Overview of 10.2

Release date: 11 Sep 2019

MariaDB 10.2 is a previous stable series of MariaDB. It is an evolution of MariaDB 10.1 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL 5.6 and 5.7.

MariaDB 10.2.27 is a Stable (GA) release.

For an overview of MariaDB 10.2 see theWhat is MariaDB 10.2? page.

Thanks, and enjoy MariaDB!

Notable Changes

  • updated to Connect 1.06.0010

  • : A race condition in InnoDB transaction commit that affects record locking was fixed

  • : Table doesn't exist in engine after ALTER of FOREIGN KEY

  • : InnoDB's MVCC has O(N^2) behaviors

Upgrading from 10.2 versions earlier than 10.2.17 is highly recommended for all users due to bug which caused serious stability issues with earlier versions. See the bug issue page for more information. When upgrading from or earlier to or higher, running is required due to changes introduced in .

Changelog

For a complete list of changes made in with links to detailed information on each push, see the .

Contributors

For a full list of contributors to , see the .

  • MDEV-18128: Simplify .ibd file creation

  • MDEV-20060: Failing assertion: srv_log_file_size <= 512ULL << 30 while preparing backup

  • MDEV-20247: Replication hangs with "preparing" and never starts

  • MDEV-17614: Remove unnecessary locking for INSERT...ON DUPLICATE KEY UPDATE

  • Fixes for the following :

    • CVE-`-```

  • MDEV-15326
    MDEV-17187
    MDEV-20301
    Galera
    MDEV-12837
    MariaDB 10.2.16
    MariaDB 10.2.17
    MDEV-14637
    MariaDB 10.2.27
    changelog
    MariaDB 10.2.27
    MariaDB Foundation release announcement

    Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

    MariaDB may already be included in your favorite OS distribution. More information can be found on the page.

    Distributions which Include MariaDB
    Connect
    mysql_upgrade
    security vulnerabilities

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