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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Galina Shalygina ec4fdd5749 MDEV-16386: Wrong result when pushdown into the HAVING clause of the
materialized derived table/view that uses aliases is done

The problem appears when a column alias inside the materialized derived
table/view t1 definition coincides with the column name used in the
GROUP BY clause of t1. If the condition that can be pushed into t1
uses that ambiguous column name this column is determined as a column that
is used in the GROUP BY clause instead of the alias used in the projection
list of t1. That causes wrong result.
To prevent it resolve_ref_in_select_and_group() was changed.
2018-06-14 22:31:01 +02:00
BUILD
client Undo wrong my_free overflow 2018-06-11 21:16:37 +03:00
cmake
dbug
debian MDEV-12642: Build deb source packages on buildbot, just not on Travis-CI 2018-06-05 16:06:03 +03:00
Docs
extra MDEV-16457 mariabackup 10.2+ should default to innodb_checksum_algorithm=crc32 2018-06-14 14:23:20 +03:00
include Fix warning VS2017 15.7 update. 2018-05-09 23:04:18 +01:00
libmariadb@27b2f3d1f1 update C/C 2018-05-15 12:10:48 +02:00
libmysqld
libservices
man
mysql-test MDEV-16386: Wrong result when pushdown into the HAVING clause of the 2018-06-14 22:31:01 +02:00
mysys Fix warning VS2017 15.7 update. 2018-05-09 23:04:18 +01:00
mysys_ssl
pcre Merge branch '10.1' into 10.2 2018-05-10 13:01:42 +02:00
plugin Merge 10.1 into 10.2 2018-05-11 18:33:58 +03:00
randgen/conf
scripts Merge branch '10.1' into 10.2 2018-05-10 13:01:42 +02:00
sql MDEV-16386: Wrong result when pushdown into the HAVING clause of the 2018-06-14 22:31:01 +02:00
sql-bench
sql-common Merge branch '10.1' into 10.2 2018-05-10 13:01:42 +02:00
storage MDEV-13103 Deal with page_compressed page corruption 2018-06-14 14:23:01 +03:00
strings
support-files Merge 10.1 into 10.2 2018-06-06 11:25:33 +03:00
tests fix failing main.mysql_client_test test on 32bit 2018-05-15 12:10:48 +02:00
unittest Fix conversion warnings/errors. 2018-05-24 20:11:52 +00:00
vio
win
wsrep
zlib
.gitattributes Merge branch '10.0' into 10.1 2018-05-05 14:01:59 +02:00
.gitignore .gitignore 2018-05-20 20:26:40 +02:00
.gitmodules
.travis.compiler.sh
.travis.yml
appveyor.yml
BUILD-CMAKE
CMakeLists.txt
config.h.cmake
configure.cmake
COPYING
COPYING.thirdparty
CREDITS Update contributors 2018-04-05 14:23:18 +04:00
EXCEPTIONS-CLIENT
INSTALL-SOURCE
INSTALL-WIN-SOURCE
KNOWN_BUGS.txt
README.md Better Link Spacing 2018-06-01 12:29:37 +04:00
VERSION bump the VERSION 2018-05-18 00:35:59 -04:00

MariaDB: drop-in replacement for MySQL

MariaDB is 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. 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 Foundation and the MariaDB Corporation, 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-features/

https://mariadb.com/kb/en/mariadb-versus-mysql-compatibility/

As MariaDB is a full replacement of MySQL, the MySQL manual at http://dev.mysql.com/doc is generally applicable.

Help:

More help is available from the Maria Discuss mailing list https://launchpad.net/~maria-discuss and the #maria IRC channel on Freenode.

License:


NOTE:

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, COPYING.LESSER, and COPYING.thirdparty files.


Bug Reports:

Bug and/or error reports regarding MariaDB should be submitted at https://mariadb.org/jira

Bugs in the MySQL code can also be submitted at https://bugs.mysql.com

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


Code status:

  • tests status travis-ci.org (10.2 branch)