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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Marko Mäkelä d82ac8d374 MDEV-21907: Fix some -Wconversion outside InnoDB
Some .c and .cc files are compiled as part of Mariabackup.
Enabling -Wconversion for InnoDB would also enable it for
Mariabackup. The .h files are being included during
InnoDB or Mariabackup compilation.

Notably, GCC 5 (but not GCC 4 or 6 or later versions)
would report -Wconversion for x|=y when the type is
unsigned char. So, we will either write x=(uchar)(x|y)
or disable the -Wconversion warning for GCC 5.

bitmap_set_bit(), bitmap_flip_bit(), bitmap_clear_bit(), bitmap_is_set():
Always implement as inline functions.
2020-03-12 19:44:52 +02:00
BUILD Fixed BUILD scripts for gcc 6.x 2019-08-23 22:03:54 +02:00
client MDEV-13362: Fix -Wset-but-unused 2020-03-12 18:13:47 +02:00
cmake CMake cleanup - simplify create_initial_db.cmake 2020-03-11 10:58:53 +01:00
dbug Merge 10.2 into 10.3 2019-12-12 14:41:51 +02:00
debian Deb: Update Debian packaging to include mytop and all new man pages 2020-03-10 07:53:33 +01:00
Docs Switch Perl DBI scripts from DBD::mysql to DBD::MariaDB driver 2019-07-19 13:39:20 +03:00
extra MDEV-21907: Fix most clang -Wconversion in InnoDB 2020-03-11 08:29:48 +02:00
include MDEV-21907: Fix some -Wconversion outside InnoDB 2020-03-12 19:44:52 +02:00
libmariadb@ca68b114ba Fixed problem of exiting over 32 bit on windows. 2020-03-10 20:12:30 +01:00
libmysqld MDEV-21907: Fix some -Wconversion outside InnoDB 2020-03-12 19:44:52 +02:00
libservices Merge branch '10.3' into 10.4 2019-05-19 20:55:37 +02:00
man Add a man page for mytop that is in sources 2020-03-10 07:53:33 +01:00
mysql-test MDEV-13362: implement --require_secure_transport option 2020-03-12 11:46:08 +01:00
mysys fix for VALGRIND build 2020-03-10 20:36:18 +01:00
mysys_ssl Update WolfSSL, remove older workarounds. 2019-07-28 13:45:15 +02:00
plugin MDEV-21743 Split up SUPER privilege to smaller privileges 2020-03-10 23:49:47 +04:00
randgen/conf Group commit for maria engine. 2010-02-12 15:12:28 +02:00
scripts MDEV-18650: Options deprecated in previous versions - storage_engine 2020-02-13 13:42:01 +02:00
sql MDEV-21907: Fix some -Wconversion outside InnoDB 2020-03-12 19:44:52 +02:00
sql-bench Merge 10.4 into 10.5 2019-12-16 07:47:17 +02:00
sql-common cleanup: PSI key is *always* the first argument 2020-03-10 19:24:23 +01:00
storage MDEV-16264: Eliminate unsafe os_aio_userdata_t type cast 2020-03-12 19:43:45 +02:00
strings perfschema memory related instrumentation changes 2020-03-10 19:24:22 +01:00
support-files Merge branch '10.4' into 10.5 2020-02-12 08:55:17 +01:00
tests perfschema memory related instrumentation changes 2020-03-10 19:24:22 +01:00
tpool MDEV-16264: Eliminate unsafe os_aio_userdata_t type cast 2020-03-12 19:43:45 +02:00
unittest perfschema memory related instrumentation changes 2020-03-10 19:24:22 +01:00
vio perfschema socket instrumentation related changes 2020-03-10 19:24:23 +01:00
win Merge branch '10.4' into 10.5 2019-11-27 16:02:34 +01:00
wsrep-lib@dcdd7435bd Update wsrep-lib submodule. 2020-02-19 09:35:48 +02:00
zlib Fixed compiler warnings from gcc 7.4.1 2020-01-29 23:23:55 +02:00
.clang-format Merge 10.4 into 10.5 2019-12-27 21:17:16 +02:00
.gitattributes Merge branch '10.0' into 10.1 2018-05-05 14:01:59 +02:00
.gitignore perfschema compilation, test and misc fixes 2020-03-10 19:24:23 +01:00
.gitmodules Fix github urls of submodules 2019-07-02 17:25:36 +04:00
.travis.compiler.sh travis: use galera-4 in 10.4 branch (#1226) 2019-03-14 08:20:32 +02:00
.travis.yml Review comments: Refactoring the duplicates 2020-02-24 19:01:51 +02:00
appveyor.yml Appveyor configuration and addition of badge 2019-05-09 10:56:15 +02:00
BUILD-CMAKE Minor spelling fixes in code comments, docs and output 2018-01-12 16:49:02 +02:00
CMakeLists.txt MDEV-21580: Allow packed sort keys in sort buffer 2020-03-10 15:09:17 +05:30
config.h.cmake Bug#18913935: REMOVE SUPPORT FOR LINUXTHREADS 2020-03-10 19:24:21 +01:00
configure.cmake MDEV-21082: isnan/isinf compilation errors, isfinite warnings on MacOS 2019-11-19 16:28:15 +03:00
CONTRIBUTING.md Add CONTRIBUTING file and modify README file about live QA regarding new contributors 2018-12-04 23:15:33 +04:00
COPYING Update FSF Address 2019-05-11 21:29:06 +03:00
CREDITS Update contributors 2018-09-10 16:47:44 +04:00
EXCEPTIONS-CLIENT MDEV-5645 MariaDB-5.5.35 - references are made to an "EXCEPTIONS-CLIENT" file but it does not exist 2014-05-31 13:18:56 +02:00
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 Changed Travis to 10.5 2020-01-27 10:37:32 +02:00
THIRDPARTY Merge 10.1 into 10.2 2019-05-13 17:54:04 +03:00
VERSION bump the VERSION 2020-02-14 10:46:08 -05:00

Code status:

  • Travis CI status travis-ci.org (10.5 branch)
  • Appveyor CI status ci.appveyor.com

MariaDB: drop-in replacement for MySQL

MariaDB is 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.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/library/new-and-old-releases/

https://mariadb.org/

As MariaDB is a full replacement of MySQL, the MySQL manual at http://dev.mysql.com/doc is generally applicable.

Help

More help is available from the Maria Discuss mailing list https://launchpad.net/~maria-discuss and the #maria IRC channel on Freenode.

Live QA for beginner contributors

MariaDB has a dedicated time each week when we answer new contributor questions live on Zulip and IRC. 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/

Bugs in the MySQL code can also be submitted at: https://bugs.mysql.com

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