MariaDB 10.1.45 Release Notes

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Note: This page describes features in the source repository for MariaDB 10.1. There are currently no official packages or binaries available for download which contain the features. If you want to try out any of the new features described here you will need to get and compile the code yourself.

MariaDB 10.1 is a 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 10.1.45 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

  • HeidiSQL updated to 11.0 (MDEV-22032)
  • InnoDB ALTER TABLE fixes (MDEV-21564, MDEV-19092, MDEV-21549)
  • InnoDB FULLTEXT INDEX fixes (MDEV-21563)
  • Corruption for SET GLOBAL innodb_ string variables (MDEV-22393)
  • wsrep performance optimization (MDEV-7962)
  • Test suite, Add JUnit support to MTR to generate XML test result (MDEV-22176)
  • Parameter, --ignore-table-data, added to mysqldump (MDEV-22037)
  • Refactored MYSQL_BIN_LOG::xid_count_per_binlog to satisfy UBSAN enabled build (MDEV-20923)
  • Unregister of slave threads disconnected before COM_BINLOG_DUMP (Bug#29915479)
  • Server can fail while replicating conditional comments (Bug#28388217)

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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