6f89e7eac7
Problem: ======= - In 10.11, During Copy algorithm, InnoDB does use bulk insert for row by row insert operation. When temporary directory ran out of memory, row_mysql_handle_errors() fails to handle DB_TEMP_FILE_WRITE_FAIL. - During inplace algorithm, concurrent DML fails to write the log operation into the temporary file. InnoDB fail to mark the error for the online log. - ddl_log_write() releases the global ddl lock prematurely before release the log memory entry Fix: === row_mysql_handle_errors(): Rollback the transaction when InnoDB encounters DB_TEMP_FILE_WRITE_FAIL convert_error_code_to_mysql(): Report an aborted transaction when InnoDB encounters DB_TEMP_FILE_WRITE_FAIL during alter table algorithm=copy or innodb bulk insert operation row_log_online_op(): Mark the error in online log when InnoDB ran out of temporary space fil_space_extend_must_retry(): Mark the os_has_said_disk_full as true if os_file_set_size() fails ddl_log_write(): Release the global ddl lock after releasing the log memory entry when error was encountered btr_cur_optimistic_update(): Relax the assertion that blob pointer can be null during rollback because InnoDB can ran out of space while allocating the external page |
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| client | ||
| cmake | ||
| dbug | ||
| debian | ||
| Docs | ||
| extra | ||
| include | ||
| libmariadb@a7ad25b01b | ||
| libmysqld | ||
| libservices | ||
| man | ||
| mysql-test | ||
| mysys | ||
| mysys_ssl | ||
| plugin | ||
| randgen/conf | ||
| scripts | ||
| sql | ||
| sql-bench | ||
| sql-common | ||
| storage | ||
| strings | ||
| support-files | ||
| tests | ||
| tpool | ||
| unittest | ||
| vio | ||
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| wsrep-lib@e55f01ce1e | ||
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| .clang-format | ||
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| .gitlab-ci.yml | ||
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| 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 | ||
Code 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.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