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MariaDB 10.4.7 Release Notes

The most recent release of MariaDB 10.4 is:MariaDB 10.4.34 Stable (GA) Download Now

Download | Release Notes | Changelog | Overview of 10.4

Release date: 31 Jul 2019

MariaDB 10.4 is the current stable series of MariaDB. It is an evolution of MariaDB 10.3 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.

MariaDB 10.4.7 is a Stable (GA) release.

For an overview of MariaDB 10.4 see theWhat is MariaDB 10.4? page.

Thanks, and enjoy MariaDB!

Notable Changes

Notable changes of this release include:

  • : updated to 10.2

  • : Merge upstream .

  • : Encrypted temporary tables are not encrypted.

  • : is now stable and requires the .

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-16508: - not maintained between spider node and data nodes.

  • Merge relevant InnoDB changes from MySQL 5.7.27

  • Adjust spin loops to the x86 PAUSE instruction latency (MDEV-19845)

  • MDEV-20102: When the ctas from a big table is interrupted ,then you can't drop or recreate the table

  • MDEV-19292: InnoDB's row size calculations were fixed, which might result in "Row size too large" errors when creating or altering tables with lots columns. This can occur even if previous MariaDB releases did not throw errors for the same tables. Some workarounds are listed at .

  • ALTER TABLE: MDEV-15641, MDEV-19630, MDEV-19916, MDEV-19974, MDEV-17301, MDEV-18266

  • Indexed virtual columns: MDEV-16222, MDEV-17005, MDEV-19870

  • FULLTEXT INDEX: MDEV-14154

  • Encryption: MDEV-17228, MDEV-19914

  • Galera + FOREIGN KEY: MDEV-19660

  • Recovery & mariadb-backup: MDEV-19978

  • MDEV-20091: DROP TEMPORARY table is logged despite no CREATE was logged

  • MDEV-19871: Add page id matching check in innochecksum tool

  • MDEV-20179: Server hangs on shutdown during installation of Spider

  • As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.4 for OpenSUSE 42.3 and Ubuntu 18.10 "Cosmic"

  • Fixes for the following :

    • CVE-2019-2805

    • CVE-2019-2740

    • CVE-2019-2739

  • MDEV-19922
    MDEV-19795
    MDEV-17228
    MDEV-18328
    MariaDB 10.4.7
    changelog
    MariaDB 10.4.7
    MariaDB Foundation release announcement
    CVE-2019-2737
    CVE-2019-2758
    CVE-2020-2922
    CVE-2021-2007

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

    HeidiSQL
    MyRocks
    Disks Plugin
    FILE privilege
    Spider
    sql_mode
    InnoDB Row Formats Overview: Upgrading Causes Row Size Too Large Errors
    security vulnerabilities
    Distributions which Include MariaDB

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