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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Monty 7fcaab7aaa MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server
This is done by mapping most of the existing MySQL unicode 0900 collations
to MariadB 1400 unicode collations. The assumption is that 1400 is a super
set of 0900 for all practical purposes.

I also added a new function 'compare_collations()' and changed most code
to use this instead of comparing character sets directly.
This enables one to seamlessly mix-and-match the corresponding 0900 and
1400 sets. Field comparision and alter table treats the character sets
as identical.

All MySQL 8.0 0900 collations are supported except:
- utf8mb4_ja_0900_as_cs
- utf8mb4_ja_0900_as_cs_ks
- utf8mb4_ru_0900_as_cs
- utf8mb4_zh_0900_as_cs

These do not have corresponding entries in the MariadB 01400 collations.

Other things:
- Added COMMENT colum to information_schema.collations. For utf8mb4_0900
  colletions it contains the corresponding alias collation.
2024-12-28 10:23:49 +02:00
.github pr template: ask about release notes 2024-02-12 14:58:25 +00:00
BUILD Merge branch '10.6' into 10.11 2024-04-26 08:02:49 +02:00
client Merge 10.11 -> 11.4 2024-12-05 11:01:42 +01:00
cmake CONC-743 Enable parsec by default 2024-12-10 11:33:25 +01:00
dbug Merge 10.6 into 10.8 2023-02-10 13:43:53 +02:00
debian Revert "don't disable lto in DEB builds" 2024-10-29 16:42:52 +01:00
Docs Fixed some typos in optimizer_costs.txt 2023-03-28 18:41:09 +11:00
extra Merge 10.11 into 11.4 2024-12-02 11:35:34 +02:00
include MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server 2024-12-28 10:23:49 +02:00
libmariadb@52d0a38ed1 MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server 2024-12-28 10:23:49 +02:00
libmysqld Merge branch '11.2' into 11.4 2024-05-21 19:38:51 +02:00
libservices Merge 10.6 into 10.11 2024-02-08 15:04:46 +02:00
man MDEV-33556: Document mariadb-import --parallel option in man page 2024-10-15 13:04:39 +11:00
mysql-test MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server 2024-12-28 10:23:49 +02:00
mysys MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server 2024-12-28 10:23:49 +02:00
mysys_ssl OpenSSL - set all heap functions in CRYPTO_set_mem_functions. 2024-08-09 01:15:45 +02:00
plugin Merge 10.11 -> 11.4 2024-12-05 11:01:42 +01:00
randgen/conf
scripts Merge 10.11 into 11.4 2024-12-02 11:35:34 +02:00
sql MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server 2024-12-28 10:23:49 +02:00
sql-bench Updated sql-bench to run with PostgreSQL 14.9 2023-09-09 15:14:45 +03:00
sql-common Merge 10.11 into 11.4 2024-12-02 11:35:34 +02:00
storage MDEV-35046 update test results 2024-12-13 10:40:04 +01:00
strings MDEV-20912 Add support for utf8mb4_0900_* collations in MariaDB Server 2024-12-28 10:23:49 +02:00
support-files Merge 10.11 into 11.4 2024-12-02 11:35:34 +02:00
tests Merge branch '11.2' into 11.4 2024-08-21 09:30:54 +02:00
tpool Merge 10.6 into 10.11 2024-11-29 13:43:17 +02:00
unittest Merge 10.11 into 11.4 2024-12-02 11:35:34 +02:00
vio Merge 11.2 into 11.4 2024-10-03 14:32:14 +03:00
win Merge 11.2 into 11.4 2024-10-03 14:32:14 +03:00
wsrep-lib@1c61b809d1 galera: wsrep-lib submodule update 2024-10-23 03:47:52 +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 11.2 into 11.4 2024-10-03 14:32:14 +03:00
.gitlab-ci.yml Merge branch '11.1' into 11.2 2024-08-03 09:50:16 +02:00
.gitmodules Merge remote-tracking branch '10.4' into 10.5 2023-03-31 21:32:41 +02:00
appveyor.yml Merge remote-tracking branch 'origin/11.2' into 11.4 2024-06-17 15:46:39 +04:00
BUILD-CMAKE
CMakeLists.txt MDEV-35301: Bump minimum cmake version to 3.12.0 2024-11-04 17:23:12 +02:00
CODING_STANDARDS.md Explicitly recommend target branches in CODING_STANDARDS 2023-12-14 16:32:42 +00:00
config.h.cmake Merge branch '11.2' into 11.4 2024-10-30 15:11:17 +01:00
configure.cmake Merge branch '11.2' into 11.4 2024-10-30 15:11:17 +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
INSTALL-WIN-SOURCE
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 Merge branch '10.6' into 10.11 2024-01-30 08:17:58 +01:00
VERSION bump the VERSION 2024-11-01 11:39:00 -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 our security-policy.

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