Release Notes for MariaDB Enterprise Server 10.4.11-5
This fifth release of MariaDB Enterprise Server 10.4 is a maintenance release, including a variety of fixes.
MariaDB Enterprise Server 10.4.11-5 was released on 2020-01-06.
MariaDB ColumnStore, a columnar storage engine, is now included with MariaDB Enterprise Server 10.4. Specific details on this component may be found in the ColumnStore 1.4.2 release notes.
The default for the plugin load option plugin-maturity is now
Can result in data loss
A table could not be loaded after an instant
ALTER ... ADD COLUMNor
ALTER ... DROP COLUMN, if the primary key is a
CHARcolumn with variable-length encoding like
In rare conditions commits could be applied in the wrong order if the replica is running in optimistic mode. (MDEV-20707)
Can result in crashes, hangs, stalls
Primary (master) could crash when it executes RESET MASTER and a replica (slave) reconnects having reset its connection status with the primary (e.g.,
CHANGE MASTER TO MASTER_USE_GTID = slave_pos). (MENT-19376)
A crash could occur when
ADD PRIMARY KEYwas executed by a connection just after another connection issued an instant
ADD COLUMNto the same InnoDB table and if DMLs were executed at the same time. (MDEV-21045)
Can result in unexpected behavior
Client received error
SEC_E_INVALID_TOKENwhen SSL is used and connecting to MariaDB Enterprise Server running on Microsoft Windows. (MDEV-13492)
An instant operation could fail when adding a column and changing the collation on a non-indexed column. (MDEV-20190)
In alignment to the enterprise lifecycle, MariaDB Enterprise Server 10.4.11-5 is provided for:
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 6
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server 12
Some components of MariaDB Enterprise Server might not support all platforms. For additional information, see "MariaDB Corporation Engineering Policies".