MariaDB 10.1.31 Release Notes

Download Release Notes Changelog Overview of 10.1

Release date: 6 Feb 2018

MariaDB 10.1 is the previous stable series of MariaDB. It is an evolution of MariaDB 10.0 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL 5.6 and 5.7.

MariaDB 10.1.31 is a Stable (GA) release.

For an overview of MariaDB 10.1 see the What is MariaDB 10.1? page.

Thanks, and enjoy MariaDB!

Notable Changes

  • XtraDB updated to 5.6.38-83.0
  • TokuDB updated to 5.6.38-83.0
  • InnoDB updated to 5.6.39
  • MDEV-13499 - Backing up table that "doesn't exist in engine" cause crash in mariabackup when using encryption
  • MDEV-7049 MySQL#74585 - InnoDB: Failing assertion: *mbmaxlen < 5 in file line 1904
  • (XtraDB) MDEV-14174 - crash on start with innodb-track-changed-pages
  • MDEV-14776 - InnoDB Monitor output generated by specific error is flooding error logs
  • MDEV-13205 - InnoDB: Failing assertion: !dict_index_is_online_ddl(index) upon ALTER TABLE
  • MDEV-14874 - innodb_encrypt_log corrupts the log when the LSN crosses 32-bit boundary
  • MDEV-14799 - After UPDATE of indexed columns, old values will not be purged from secondary indexes
  • As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.1 for Fedora 25

Security Fixes


For a complete list of changes made in MariaDB 10.1.31, with links to detailed information on each push, see the changelog.

A file format compatibility bug that was introduced in MariaDB 10.1.0 was fixed in MariaDB 10.1.21.

Using page_compression or non-default innodb_page_size created files that were incompatible with MariaDB 10.0 or MySQL 5.6. MariaDB 10.1.21 and higher will convert affected files from earlier MariaDB 10.1 releases to a compatible format.

This prevents a downgrade to earlier MariaDB 10.1 versions.

See the commit for details.

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


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