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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Sergei Petrunia 5619f29384 Replace 0.001 with symbolic name COST_EPS
optimize_straight_join and best_extension_by_limited_search()
use 0.001 to make choice between plans with identical cost deterministic.

Use COST_EPS instead of 0.001, like it's done in newer versions.
2024-10-15 15:56:41 +03:00
.github Merge 10.5 into 10.6 2023-05-19 14:24:09 +03:00
BUILD Check and remove high stack usage 2024-04-23 14:12:31 +03:00
client Merge branch '10.5' into 10.6 2024-10-09 08:38:48 +02:00
cmake Merge branch '10.5' into 10.6 2024-10-15 16:00:44 +11:00
dbug Merge branch '10.6.12' into 10.6 2023-02-06 20:18:44 +01:00
debian Merge branch '10.5' into 10.6 2024-07-18 16:25:33 +02:00
Docs Merge 10.4 into 10.5 2022-09-26 13:34:38 +03:00
extra Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
include Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
libmariadb@486ce75d64 New CC 3.3 2024-07-19 13:46:35 +02:00
libmysqld MDEV-33091 pcre2 headers aren't found on Solaris 2024-09-05 12:14:06 +10:00
libservices MDEV-33277 In-place upgrade causes invalid AUTO_INCREMENT values 2024-02-08 10:35:45 +02:00
man Merge branch '10.5' into 10.6 2024-07-16 15:54:22 +08:00
mysql-test Merge branch '10.5' into 10.6 2024-10-15 16:00:44 +11:00
mysys Merge branch '10.5' into 10.6 2024-09-06 13:52:57 +10:00
mysys_ssl OpenSSL - set all heap functions in CRYPTO_set_mem_functions. 2024-08-09 01:15:45 +02:00
plugin MDEV-34123 CONCAT Function Returns Unexpected Empty Set in Query 2024-10-08 11:58:46 +02:00
randgen/conf
scripts Merge branch '10.5' into '10.6' 2024-09-16 16:39:59 +02:00
sql Replace 0.001 with symbolic name COST_EPS 2024-10-15 15:56:41 +03:00
sql-bench
sql-common Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
storage Merge branch '10.5' into 10.6 2024-10-15 16:00:44 +11:00
strings Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
support-files Merge branch '10.5' into 10.6 2024-07-18 16:25:33 +02:00
tests Merge branch '10.5' into 10.6 2024-08-20 09:11:34 +02:00
tpool tpool: correct LIBAIO_REQIRED typo 2024-06-29 15:25:08 +10:00
unittest Merge branch '10.5' into '10.6' 2024-09-16 16:39:59 +02:00
vio Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
win Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
wsrep-lib@31db847676 galera: wsrep-lib submodule update 2024-06-06 19:37:31 +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
.gitignore Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
.gitlab-ci.yml Merge branch '10.5' into 10.6 2024-07-18 16:25:33 +02:00
.gitmodules Merge remote-tracking branch '10.4' into 10.5 2023-03-31 21:32:41 +02:00
appveyor.yml Merge 10.5 into 10.6 2024-06-07 10:03:51 +03:00
BUILD-CMAKE
CMakeLists.txt Merge 10.5 into 10.6 2024-10-03 09:31:39 +03:00
config.h.cmake Merge branch '10.5' into 10.6 2024-05-08 20:06:00 +02:00
configure.cmake Merge branch '10.5' into 10.6 2024-07-18 16:25:33 +02:00
CONTRIBUTING.md
COPYING
CREDITS Update sponsors 2024-08-12 09:32:30 +01:00
INSTALL-SOURCE
INSTALL-WIN-SOURCE
KNOWN_BUGS.txt
README.md Update README for branch choice 2024-05-29 13:49:32 +01:00
THIRDPARTY Added socketpair.c as a replacement for 'pipe()' call for Windows. 2024-01-23 13:03:11 +02:00
VERSION bump the VERSION 2024-08-08 17:58:51 -04:00

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