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.
  • MariaDB\ 71.8%
  • C++ 16.3%
  • C 10.4%
  • Shell 0.5%
  • Perl 0.4%
  • Other 0.4%
Find a file
Aleksey Midenkov 15e0d13c5b MDEV-28619 with_flags cleanup
The best practice is to init as much info as possible in class
constructor. with_flags access may be needed before fix_fields() or
fix_fields() may be not called at all like it takes place in
MDEV-28619. The fix for MDEV-28619 requires WINDOW_FUNC check on
unfixed item.
2026-01-27 13:53:28 +03:00
.github Merge 10.6 into 10.9 2023-05-19 15:11:06 +03:00
BUILD Fixed compiler issues when compiling with UBSAN 2025-09-04 18:08:38 +03:00
client mysqldump --no-autocommit 2026-01-14 19:44:30 +01:00
cmake MDEV-37997 vcpkg's FIND_PACKAGE throws error for zlib dependent packages 2026-01-19 16:36:55 +01:00
dbug Merge 10.6 into 10.8 2023-02-10 13:43:53 +02:00
debian MDEV-37776: Debian shlibs:Depends shouldn't be explict 2025-10-27 18:38:59 +11:00
Docs MDEV-37908: Replace KB links with MariaDB Documentation links 2026-01-08 14:54:47 +11:00
extra MDEV-37908: Replace perror link with err.mariadb.com link 2026-01-09 10:44:44 +11:00
include MDEV-37615: Clang based static analysis false postive reports on UNINIT_VAR 2026-01-25 12:59:56 +11:00
libmariadb@9e2b0370de new CC 3.3 2025-10-20 11:48:59 +02:00
libmysqld MDEV-36234: Add innodb_linux_aio 2025-06-23 13:51:52 +03:00
libservices Merge 10.6 into 10.11 2024-02-08 15:04:46 +02:00
man MDEV-37908: Replace KB links with MariaDB Documentation links 2026-01-08 14:54:47 +11:00
mysql-test MDEV-28619 Server crash and UBSAN null-pointer-use in Window_funcs_sort::setup 2026-01-27 13:13:23 +03:00
mysys MDEV-38654 Assertion `str[strlen(str)-1] != '\n'' failed upon federated discovery error 2026-01-26 10:01:31 +01:00
mysys_ssl MDEV-35838 libressl support differences in CRYPTO_set_mem_functions 2025-01-14 12:13:22 +11:00
plugin MDEV-38203 fix build error on Windows 2026-01-19 16:36:55 +01:00
randgen/conf Group commit for maria engine. 2010-02-12 15:12:28 +02:00
scripts MDEV-37979 sys.ps_setup_save does not restore SQL_LOG_BIN after error, causes replication discrepancy 2026-01-14 19:44:30 +01:00
sql MDEV-28619 with_flags cleanup 2026-01-27 13:53:28 +03:00
sql-bench MDEV-36362 MariaDB crashes when parsing fuzzer generated PARTITION 2026-01-26 17:15:31 +03:00
sql-common MDEV-38006 Inconsistent behaviors when casting into time 2026-01-14 19:44:54 +01:00
storage MDEV-36787 Error 153: No savepoint with that name upon ROLLBACK TO SAVEPOINT, assertion failure 2026-01-26 10:01:31 +01:00
strings MDEV-30692: conf_to_src incompatible with CHARSET_INFO changes (postfix) 2025-09-10 13:50:59 +10:00
support-files MDEV-38313 Add WantedBy=sockets.target to systemd socket definations 2026-01-07 14:58:09 +11:00
tests Merge 10.6 into 10.11 2026-01-02 11:06:05 +02:00
tpool MDEV-37728: Fix shutdown deadlock between thr_timer_end and set_period 2025-09-24 22:25:59 +02:00
unittest Improve crc32 test data 2025-10-02 15:44:34 +03:00
vio Merge branch '10.6' into 10.11 2025-05-26 16:59:32 +02:00
win new HeidiSQL 2026-01-20 12:32:00 +01:00
wsrep-lib@7010f0ab58 MDEV-31517 Wrong variable name in the configuration leads Galera to 2025-12-01 12:37:56 +02:00
zlib Merge branch 'merge-zlib' (1.3.1) into 10.4 2024-04-26 13:50:03 +02:00
.clang-format Remove duplicate key "Language" from .clang-format 2024-04-17 16:52:37 +02:00
.gitattributes Merge branch '10.5' into 10.6 2022-02-03 17:01:31 +01:00
.gitignore Merge 10.6 into 10.11 2025-05-21 07:36:35 +03:00
.gitlab-ci.yml Merge branch '10.6' into 10.11 2024-07-22 15:14:50 +02:00
.gitmodules Merge remote-tracking branch '10.4' into 10.5 2023-03-31 21:32:41 +02:00
appveyor.yml Fix appveyor config 2025-04-18 19:53:55 +02:00
BUILD-CMAKE Minor spelling fixes in code comments, docs and output 2018-01-12 16:49:02 +02:00
CMakeLists.txt MDEV-37791: gcov doesn't work on macOS 2025-10-13 09:55:29 -04:00
config.h.cmake MDEV-36839: Revert MDEV-7409 2025-07-22 10:05:24 -06:00
configure.cmake Merge branch '10.6' into 10.11 2024-10-29 15:24:38 +01:00
CONTRIBUTING.md MDEV-37908: Replace KB links with MariaDB Documentation links 2026-01-08 14:54:47 +11:00
COPYING Update FSF Address 2019-05-11 21:29:06 +03:00
CREDITS MDEV-37908: Replace KB links with MariaDB Documentation links 2026-01-08 14:54:47 +11:00
INSTALL-SOURCE Update AskMonty and Atlassian references to MariaDB 2016-03-08 15:24:01 +02:00
INSTALL-WIN-SOURCE Update AskMonty and Atlassian references to MariaDB 2016-03-08 15:24:01 +02:00
KNOWN_BUGS.txt Changed some MySQL names in messages to MariaDB 2018-12-09 20:49:05 +02:00
README.md Update README for branch choice 2024-05-29 13:49:32 +01:00
THIRDPARTY Merge branch '10.6' into 10.11 2024-02-01 18:36:14 +01:00
VERSION bump the VERSION 2025-11-06 12:29:42 -05:00

Code status:

  • Appveyor CI status ci.appveyor.com

MariaDB: The innovative open source 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/

Getting the code, building it and testing it

Refer to the following guide: https://mariadb.org/get-involved/getting-started-for-developers/get-code-build-test/ which outlines how to build the source code correctly and run the MariaDB testing framework, as well as which branch to target for your contributions.

Help

More help is available from the Maria Discuss mailing list https://lists.mariadb.org/postorius/lists/discuss.lists.mariadb.org/ and MariaDB's Zulip instance, https://mariadb.zulipchat.com/

Licensing


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