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Marko Mäkelä 2f6df93748 MDEV-34458 wait_for_read in buf_page_get_low hurts performance
BTR_MODIFY_PREV: Remove. This mode was only used by the change buffer,
which commit f27e9c8947 (MDEV-29694)
removed.

buf_page_get_gen(): Revert the change that was made in
commit 90b95c6149 (MDEV-33543)
because it is not applicable after MDEV-29694. This fixes the
performance regression that Vladislav Vaintroub reported.

This is a 11.x specific fix; this needs to be fixed differently
in older major versions where the change buffer is present.
2024-06-26 13:51:38 +03:00
.github
BUILD Merge branch '10.6' into 10.11 2024-04-26 08:02:49 +02:00
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Docs
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libmariadb@923a0092e3 new C/C 3.3 2024-05-08 19:21:06 +02:00
libmysqld Merge branch '11.0' into 11.1 2024-05-13 09:52:30 +02:00
libservices Merge 10.6 into 10.11 2024-02-08 15:04:46 +02:00
man Merge 10.11 into 11.1 2024-06-17 09:21:50 +03:00
mysql-test MDEV-34455 innodb_read_only=ON fails to imply innodb_doublewrite=OFF 2024-06-26 08:23:54 +03:00
mysys Merge 10.11 into 11.1 2024-06-17 09:21:50 +03:00
mysys_ssl
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randgen/conf
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sql Merge 10.11 into 11.1 2024-06-17 09:21:50 +03:00
sql-bench
sql-common Merge branch '10.11' into 11.1 2024-05-31 10:54:31 +10:00
storage MDEV-34458 wait_for_read in buf_page_get_low hurts performance 2024-06-26 13:51:38 +03:00
strings Merge branch '10.11' into 11.1 2024-05-31 10:54:31 +10:00
support-files Merge branch '11.0' into 11.1 2024-05-13 09:52:30 +02:00
tests Merge branch '10.11' into 11.0 2024-05-12 12:18:28 +02:00
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vio Merge 10.6 into 10.11 2024-03-28 09:16:57 +02:00
win Merge branch '10.11' into 11.0 2024-05-12 12:18:28 +02:00
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
.gitlab-ci.yml Merge 11.0 into 11.1 2024-03-28 12:15:36 +02:00
.gitmodules
appveyor.yml Merge 10.5 into 10.6 2024-06-07 10:03:51 +03:00
BUILD-CMAKE
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CODING_STANDARDS.md
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CONTRIBUTING.md
COPYING
CREDITS
INSTALL-SOURCE
INSTALL-WIN-SOURCE
KNOWN_BUGS.txt
README.md Merge branch '10.11' into 11.1 2024-05-31 10:54:31 +10:00
SECURITY.md
THIRDPARTY Merge branch '10.6' into 10.11 2024-02-01 18:36:14 +01:00
VERSION bump the VERSION 2024-05-15 10:54:58 -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