MariaDB 10.3.5 Release Notes
The most recent release of MariaDB 10.3 is:
MariaDB 10.3.39 Stable (GA) Download Now
Download Release Notes Changelog Overview of 10.3
Release date: 26 Feb 2018
MariaDB 10.3 is the current development series of MariaDB. It is an evolution of MariaDB 10.2 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.
MariaDB 10.3.5 is a RC release.
Do not use non-GA releases on production systems!
For an overview of MariaDB 10.3 see the What is MariaDB 10.3? page.
Thanks, and enjoy MariaDB!
Notable Changes
- The PL/SQL stored procedure dialect (enabled with sql_mode=ORACLE) now supports Oracle style packages. Support for the following statements has been added (MDEV-10591):
- The MyRocks storage engine is now RC.
- Numerous performance improvements for high-concurrency load.
- Useless
@@system_versioning_innodb_algorithm_simple
server variable was removed. - New sql_mode
SIMULTANEOUS_ASSIGNMENT
to make the SET part of the UPDATE statement evaluate all assignments simultaneously, not left-to-right. - Numerous scalability and performance improvements to global data structures, including MDEV-14756, MDEV-15019, MDEV-14482, MDEV-15059, MDEV-15104
- Correctness improvement - TRUNCATE honors transactional locks (MDEV-15061)
- Performance improvements to persistent data structures: MDEV-15090, MDEV-15132
- If a user has the SUPER privilege but not the
DELETE HISTORY
privilege, running mysql_upgrade will grantDELETE HISTORY
as well. - Added
Max_index_length
andTemporary
to SHOW TABLE STATUS
Other Changes
- On Linux, shrink the core dumps by omitting the InnoDB buffer pool (MDEV-10814)
- Fix upgrades from earlier InnoDB versions (MDEV-15370)
- New status variable innodb_buffer_pool_load_incomplete (MDEV-11455)
- As per the MariaDB Deprecation Policy, 10.3 binary tarball packages for GLIBC_2.5 (that were built on CentOS 5) have been discontinued.
Notable Bug Fixes merged from 10.2
MariaDB 10.3.5 includes all bug fixes from MariaDB 10.2.13, including the following:
- MDEV-11415 Remove excessive undo logging during ALTER TABLE…ALGORITHM=COPY
- Faster startup when no crash recovery is deeded (MDEV-15333, MDEV-13869)
Do not use non-GA releases on production systems!
Changelog
For a complete list of changes made in MariaDB 10.3.5, with links to detailed information on each push, see the changelog.
Contributors
For a full list of contributors to MariaDB 10.3.5, see the 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
Distributions which Include MariaDB
page.