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 a9b0a1c5d0 MDEV-35247: ut_fold_ull() is a waste
ut_fold_ull(): For SIZEOF_SIZE_T < 8, we simulate universal hashing
(Carter and Wegman, 1977) by pretending that SIZE_T_MAX + 1
is a prime. In other words, we implement a Rabin–Karp rolling
hash algorithm similar to java.lang.String.hashCode().
This is used for representing 64-bit dict_index_t::id or
dict_table_t::id in the native word size.

For SIZEOF_SIZE_T >= 8, we just use an identity mapping.

Reviewed by: Debarun Banerjee
2024-11-21 08:59:17 +02:00
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extra MDEV-35190 HASH_SEARCH duplicates effort before HASH_INSERT or HASH_DELETE 2024-11-21 08:59:02 +02:00
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mysql-test MDEV-35416 CONV(1<<63, 10, -2) fails with --view-protocol 2024-11-14 17:05:31 +04:00
mysys
mysys_ssl
plugin
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sql Extract some of #3360 fixes to 10.6.x 2024-11-18 13:29:04 +11:00
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storage MDEV-35247: ut_fold_ull() is a waste 2024-11-21 08:59:17 +02:00
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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