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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Oleg Smirnov 893761b35c MDEV-37292 Hint NO_INDEX() disables all indexes if none of given index names is resolved
When a hint has a list of index names, for example,
  `NO_INDEX(t1 idx1, idx2)`
there is a possibility that some or all of the listed index names will
not be resolved. If none of them are resolved, the hint becomes a table-level
hint, for example, `NO_INDEX(t1)`, which erroneously disables all indexes
of `t1` instead of disabling only some of them.

This commit addresses this issue by adding an additional check: a hint
containing a list of index names is considered resolved only when at least one
of the listed names is resolved successfully.
2025-08-04 20:24:03 +02:00
.github Merge branch '11.8' into 12.0 2025-06-18 07:50:39 +02:00
BUILD Fix remaining typos 2025-04-29 11:18:00 +10:00
client Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
cmake Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
dbug Reënable ATTRIBUTE_FORMAT on DBUG_PRINT & t/eprint 2025-02-12 10:17:44 +01:00
debian Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
Docs Fix remaining typos 2025-04-29 11:18:00 +10:00
extra Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
include MDEV-36554 addendum: Assertion `is_wsrep() == wsrep_on(mysql_thd)' failed in void trx_t::commit_in_memory(const mtr_t*) 2025-08-04 14:58:18 +02:00
libmariadb@b790c6c149 Connector/C 3.4.7 2025-07-27 15:44:07 +02:00
libmysqld MDEV-13817 add support for oracle left join syntax - the ( + ) 2025-08-04 12:05:53 +02:00
libservices Merge 10.6 into 10.11 2024-02-08 15:04:46 +02:00
man Merge branch '11.8' into 12.0 2025-06-18 07:50:39 +02:00
mysql-test MDEV-37292 Hint NO_INDEX() disables all indexes if none of given index names is resolved 2025-08-04 20:24:03 +02:00
mysys Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
mysys_ssl MDEV-34712 Add support to sha2 and pbkdf2 key derivation in file_key_management 2025-04-28 13:43:32 +10:00
plugin Add Flags to Item::walk. 2025-08-04 12:05:53 +02:00
randgen/conf Group commit for maria engine. 2010-02-12 15:12:28 +02:00
scripts Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
sql MDEV-37292 Hint NO_INDEX() disables all indexes if none of given index names is resolved 2025-08-04 20:24:03 +02:00
sql-bench Fix remaining typos 2025-04-29 11:18:00 +10:00
sql-common Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
storage MDEV-36554 addendum: Assertion `is_wsrep() == wsrep_on(mysql_thd)' failed in void trx_t::commit_in_memory(const mtr_t*) 2025-08-04 14:58:18 +02:00
strings Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
support-files Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
tests Merge branch '11.8' into 12.0 2025-05-22 09:22:55 +02:00
tpool Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
unittest Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
vio Merge branch '11.8' into 12.0 2025-06-18 07:50:39 +02:00
win Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
wsrep-lib@e55f01ce1e MDEV-36422 Build fails with cmake 4.0.0 due to wsrep 2025-04-10 13:05:19 +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 branch '11.4' into 11.8 2025-06-18 07:43:24 +02:00
.gitlab-ci.yml Fix remaining typos 2025-04-29 11:18:00 +10:00
.gitmodules Merge remote-tracking branch '10.4' into 10.5 2023-03-31 21:32:41 +02:00
appveyor.yml Merge remote-tracking branch 'github/bb-11.4-release' into bb-11.8-serg 2025-04-27 19:40:00 +02:00
BUILD-CMAKE Fix remaining typos 2025-04-29 11:18:00 +10:00
CMakeLists.txt Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
CODING_STANDARDS.md Merge branch '11.8' into 12.0 2025-06-18 07:50:39 +02:00
config.h.cmake Merge branch '11.4' into 11.8 2025-07-28 21:29:29 +02:00
configure.cmake Merge branch '11.6' into 11.7 2024-11-10 19:22:21 +01:00
CONTRIBUTING.md Add CODING_STANDARDS.md file 2023-02-03 15:47:17 +11:00
COPYING Update FSF Address 2019-05-11 21:29:06 +03:00
CREDITS Update sponsors 2024-08-12 09:32:30 +01:00
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 Merge branch '10.11' into 11.1 2024-05-31 10:54:31 +10:00
SECURITY.md Create SECURITY.md 2023-06-05 08:28:06 +10:00
THIRDPARTY Update THIRDPARTY license file to reflect reality 2025-04-18 23:16:46 +02:00
VERSION Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00

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 our security-policy.

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