The Ultimate Guide to High Availability with MariaDB
This is a read-only copy of the MariaDB Knowledgebase generated on 2024-11-15. For the latest, interactive version please visit https://mariadb.com/kb/.

MariaDB 10.2.11 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: 28 Nov 2017

MariaDB 10.2 is the current 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 10.2.11 is a Stable (GA) release.

For an overview of MariaDB 10.2 see the What is MariaDB 10.2? page.

Thanks, and enjoy MariaDB!

Notable Changes

InnoDB

  • MDEV-13206 INSERT ON DUPLICATE KEY UPDATE foreign key fail
  • Support CRC32 SSE2 implementation under Windows
  • MDEV-13795/MDEV-14332 Corruption during online table-rebuilding ALTER when VIRTUAL columns exist
  • MDEV-13328 ALTER TABLE…DISCARD TABLESPACE takes a lot of time
  • MDEV-14140 IMPORT TABLESPACE must not go beyond FSP_FREE_LIMIT
  • MDEV-14244 MariaDB 10.2.10 fails to run on Debian Stretch with ext3 and O_DIRECT
  • MDEV-14219 Allow online table rebuild when encryption or compression parameters change

MariaDB Backup

  • MDEV-14499 Mariabackup 10.2 fails to back up a multi-file InnoDB system tablespace
  • MDEV-14447 mariabackup incremental incorrectly extends system tablespace for multi-file innodb_data_file_path
  • MDEV-13560 Copy all innodb undo tablespaces from the backup directory to destination

Other

  • Mroonga updated to 7.07.
  • As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.2 for RHEL 7.2 and CentOS 7.2. Starting with the next 10.2 release we will be building MariaDB for CentOS 7 and RHEL 7 on version 7.3.
  • Repositories for Ubuntu 17.10 Artful added

Notes

For a complete list of changes made in MariaDB 10.2.11, with links to detailed information on each push, see the changelog.

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