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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Thirunarayanan Balathandayuthapani ab448d4b34 MDEV-34389 Avoid log overwrite in early recovery
- InnoDB tries to write FILE_CHECKPOINT marker during
early recovery when log file size is insufficient.
While updating the log checkpoint at the end of the recovery,
InnoDB must already have written out all pending changes
to the persistent files. To complete the checkpoint, InnoDB
has to write some log records for the checkpoint and to
update the checkpoint header. If the server gets killed
before updating the checkpoint header then it would lead
the logfile to be unrecoverable.

- This patch avoids FILE_CHECKPOINT marker during early
recovery and narrows down the window of opportunity to
make the log file unrecoverable.
2024-06-20 17:54:57 +05:30
BUILD
client Change mysqldump to use DO instead of 'SELECT' for storing sequences. 2024-06-16 10:51:33 +03:00
cmake
dbug
debian
Docs
extra MDEV-34168: Extend perror utility to print link to KB page 2024-06-18 13:25:39 +10:00
include
libmariadb@51b2a621b3
libmysqld
libservices
man
mysql-test MDEV-34389 Avoid log overwrite in early recovery 2024-06-20 17:54:57 +05:30
mysys MDEV-33161 Function pointer signature mismatch in LF_HASH 2024-06-10 12:35:33 +03:00
mysys_ssl
plugin
randgen/conf
scripts galera: syncing SST scripts code with the following versions 2024-06-19 14:07:34 +02:00
sql MDEV-34417 Wrong result set with utf8mb4_danish_ci and BNLH join 2024-06-20 11:30:02 +04:00
sql-bench
sql-common
storage MDEV-34389 Avoid log overwrite in early recovery 2024-06-20 17:54:57 +05:30
strings
support-files
tests
tpool
unittest
vio
win
wsrep-lib@31db847676
zlib
.clang-format
.gitattributes
.gitignore
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.gitmodules
appveyor.yml
BUILD-CMAKE
CMakeLists.txt
config.h.cmake
configure.cmake
CONTRIBUTING.md
COPYING
CREDITS
INSTALL-SOURCE
INSTALL-WIN-SOURCE
KNOWN_BUGS.txt
README.md
THIRDPARTY
VERSION

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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