MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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Monty 01c82173dd Removed /2 of InnoDB ref_per_key[] estimates
The original code was there to favor index search over table scan.
This is not needed anymore as the cost calculations for table scans
and index lookups are now more exact.
2023-02-10 12:59:36 +02:00
.github PR template: rebase to earliest maintained version 2023-01-20 15:06:51 +02:00
BUILD Change BUILD scripts to use wolfss by default 2023-02-03 10:57:13 +03:00
client MDEV-30327 Client crashes in print_last_query_cost 2023-02-10 12:58:50 +02:00
cmake Change BUILD scripts to use wolfss by default 2023-02-03 10:57:13 +03:00
dbug Merge branch '10.6' into 10.7 2022-08-10 13:12:32 +02:00
debian Merge 10.11 into 11.0 2023-01-13 12:33:12 +02:00
Docs typos in comments, etc 2023-02-10 12:59:36 +02:00
extra Merge 10.11 into 11.0 2023-01-25 10:17:54 +02:00
include remove GET_ADJUST_VALUE 2023-02-10 12:59:36 +02:00
libmariadb@12bd1d5511 Merge 10.5 into 10.6 2023-01-17 20:02:29 +02:00
libmysqld Merge 10.9 into 10.10 2022-12-14 08:57:39 +02:00
libservices MDEV-12933 sort out the compression library chaos 2021-10-27 15:55:14 +02:00
man MDEV-26548: replace .mysql_history with .mariadb_history 2023-01-24 20:22:23 +11:00
mysql-test Removed /2 of InnoDB ref_per_key[] estimates 2023-02-10 12:59:36 +02:00
mysys remove GET_ADJUST_VALUE 2023-02-10 12:59:36 +02:00
mysys_ssl MDEV-27778 md5 in FIPS crashes with OpenSSL 3.0.0 2022-07-04 12:49:11 +02:00
plugin Change cost for REF to take into account cost for 1 extra key read_next 2023-02-10 12:58:50 +02:00
randgen/conf
scripts Added sys.optimizer_switch_on() and sys.optimizer_switch_off() 2023-02-10 12:58:50 +02:00
sql Optimizer Trace: make plan_prefix not show const/eliminated tables 2023-02-10 12:59:36 +02:00
sql-bench MDEV-24854: Change innodb_flush_method=O_DIRECT by default 2021-02-20 11:58:58 +02:00
sql-common MDEV-28910 remove the 5.5.5- version hack 2023-01-25 15:40:32 +01:00
storage Removed /2 of InnoDB ref_per_key[] estimates 2023-02-10 12:59:36 +02:00
strings Merge 10.10 into 10.11 2023-01-11 11:13:56 +02:00
support-files Merge branch '10.10' into 10.11 2022-12-15 10:32:58 +11:00
tests Changed 'check_costs' so that --init-query can be used to override setup_engine() 2023-02-10 12:58:50 +02:00
tpool Merge 10.10 into 10.11 2022-09-07 10:14:41 +03:00
unittest Merge 10.9 into 10.10 2022-12-07 09:49:38 +02:00
vio Merge branch '10.5' into 10.6 2022-11-02 14:33:20 +01:00
win Merge 10.7 into 10.8 2023-01-13 11:11:04 +02:00
wsrep-lib@f8ff2cfdd4 Merge 10.4 into 10.5 2022-11-30 13:10:52 +02:00
zlib zlib: remove redundant and generated files 2022-07-26 16:46:27 +02:00
.clang-format
.gitattributes Merge branch '10.5' into 10.6 2022-02-03 17:01:31 +01:00
.gitignore MDEV-22659: Create one single unified and optimal logrotate config 2022-10-27 10:28:14 +11:00
.gitlab-ci.yml Merge 10.7 into 10.8 2023-01-10 14:42:50 +02:00
.gitmodules Merge 10.4 into 10.5 2023-01-03 17:08:42 +02:00
appveyor.yml Merge 10.5 into 10.6 2022-07-27 17:52:37 +03:00
BUILD-CMAKE
CMakeLists.txt Use MariaDB as the project name in CMakeLists.txt (fix) 2023-01-17 13:53:06 +11:00
config.h.cmake Merge 10.6 into 10.7 2022-10-13 10:05:29 +03:00
configure.cmake Merge 10.6 into 10.7 2022-10-13 10:05:29 +03:00
CONTRIBUTING.md Remove mention of Freenode 2021-09-22 07:15:08 +02:00
COPYING
CREDITS Update sponsors 2023-01-16 10:23:22 +11:00
INSTALL-SOURCE
INSTALL-WIN-SOURCE
KNOWN_BUGS.txt
README.md Remove mention of Freenode 2021-09-22 07:15:08 +02:00
THIRDPARTY
VERSION Version change to 11.0 2023-02-03 10:56:23 +03:00

Code status:

  • Appveyor CI status ci.appveyor.com

MariaDB: The open source relational database

MariaDB was designed as a drop-in replacement of MySQL(R) with more features, new storage engines, fewer bugs, and better performance.

MariaDB is brought to you by the MariaDB Foundation and the MariaDB Corporation. Please read the CREDITS file for details about the MariaDB Foundation, and who is developing MariaDB.

MariaDB is developed by many of the original developers of MySQL who now work for the MariaDB Corporation, the MariaDB Foundation and by many people in the community.

MySQL, which is the base of MariaDB, is a product and trademark of Oracle Corporation, Inc. For a list of developers and other contributors, see the Credits appendix. You can also run 'SHOW authors' to get a list of active contributors.

A description of the MariaDB project and a manual can be found at:

https://mariadb.org

https://mariadb.com/kb/en/

https://mariadb.com/kb/en/mariadb-vs-mysql-features/

https://mariadb.com/kb/en/mariadb-versus-mysql-compatibility/

https://mariadb.com/kb/en/new-and-old-releases/

Help

More help is available from the Maria Discuss mailing list https://launchpad.net/~maria-discuss, MariaDB's Zulip instance, https://mariadb.zulipchat.com/

Live QA for beginner contributors

MariaDB has a dedicated time each week when we answer new contributor questions live on Zulip. From 8:00 to 10:00 UTC on Mondays, and 10:00 to 12:00 UTC on Thursdays, anyone can ask any questions theyd like, and a live developer will be available to assist.

New contributors can ask questions any time, but we will provide immediate feedback during that interval.

Licensing


NOTE:

MariaDB is specifically available only under version 2 of the GNU General Public License (GPLv2). (I.e. Without the "any later version" clause.) This is inherited from MySQL. Please see the README file in the MySQL distribution for more information.

License information can be found in the COPYING file. Third party license information can be found in the THIRDPARTY file.


Bug Reports

Bug and/or error reports regarding MariaDB should be submitted at: https://jira.mariadb.org

For reporting security vulnerabilities see: https://mariadb.org/about/security-policy/

The code for MariaDB, including all revision history, can be found at: https://github.com/MariaDB/server