This seventh release of is a maintenance release, including a variety of fixes.
MariaDB Enterprise Server 10.4.13-7 was released on 2020-06-08.
CVE (with link)
CVSS base score
#1:
MariaDB CVEs are assigned a word rating instead of a CVSS base score. See the MariaDB Engineering Policy for details.
MariaDB ColumnStore 1.4.4 is included in this release. Specific details on this component may be found in the ColumnStore 1.4.4 release notes.
now displays a warning when upgrading a replica from MySQL Server to MariaDB Enterprise Server if data was present in the mysql.slave_master_info and mysql.slave_relay_log_info tables. A warning is needed as this information will be ignored. ()
has a new --ignore-table-data=<table> option. When used, the dump will include the table definition for the listed tables, but not the
Possible crash with data loss when executing an update of PRIMARY KEY columns on an table with a column. ()
ignored the timeout setting when an explicit LOCK TABLES ... WRITE was active in another session. As a result, MariaDB Enterprise Server waited for the release of the lock even if the timeout was reached. ()
When additional open_table_caches_instances have been created, a crash could occur due to exceeding the limit of open file descriptors. ()
Clean shutdown of was not possible due to a deadlock situation between Galera Nodes. (MENT-432)
Replication could be aborted when the replication data includes nested version-based conditional comments.
and mariadbd-safe processes showed as running after a server shutdown. ()
ignored the configuration from the server configuration file. ()
The plugin pam_user_map.so was not provided with binary tarball packages. ()
Upgrade to MariaDB Enterprise Server 10.4 could result in the inability to access the system table, if the root user was renamed before the upgrade. In MariaDB Enterprise Server 10.4, became a view owned by the root user. This view is now owned by the mariadb.sys system internal user. ()
error code added
system variable maximum value changed from 4294967295 to 255
system variable added
command-line option added
In alignment with the , MariaDB Enterprise Server 10.4.13-7 is provided for:
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 6
CentOS 8
Some components of MariaDB Enterprise Server might not support all platforms. For additional information, see
CentOS 6, Debian 8, and Red Hat Enterprise Linux 6 are no longer supported as per the . Older releases are available from the . Instructions for installation are included as a README file within the download.
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has a new --rollback-xa option. By default, will not commit or rollback uncommitted XA transactions, and when the backup is restored, any uncommitted XA transactions must be manually committed using XA COMMIT or be manually rolled-back using XA ROLLBACK. The --rollback-xa option can be used to rollback uncommitted XA transactions while performing a --prepare operation, eliminating the need for manual commit or rollback when the backup is restored. (MDEV-21168)
is now limited to 255. (MDEV-22258)
system variable added, to control that a primary server only completes the shutdown after the last binary log has been sent to all connected slaves. This behavior is not active by default. Before the addition of this system variable, this was achieved using mariadb-admin shutdown --wait_for_all_slaves for a master. (MENT-202)
aria_pack tool now provides the options --datadir, --ignore-control-file, --require-control-file for tables with auto-recovery enabled (TRANSACTION=1). (MENT-657)
system variable added to control whether an instant ADD or DROP column or reorder can change an format. The default is add_drop_reorder to allow a format change for all types of . Option never should be used if a tablespace import to older versions of MariaDB Server should be possible. add_last should be used if a tablespace import into MariaDB Enterprise Server 10.3 or 10.4 should be possible. Instant resulting in reordering of columns will not be possible, but an instant ADD column as the last column can be done (behavior of MariaDB Enterprise Server 10.3). (MDEV-20590)
system variable added, to enforce TLS secure connections. (MENT-66)
Index length limit for the and S3 storage engines has been increased from 1000 to 2000 bytes. (MENT-401)
IF EXISTS clause can now be used with and (MENT-725)
) system variable implicitly applies IF EXISTS clause to several DDL statements, including , , , , , , DROP PACKAGE, and . (MENT-725)
now provides support for replication. A new system parameter was added to define whether S3 replication is the same S3 storage for primary and replica. A new system parameter controls whether all rows should be added to the binary log when a S3 table is altered to a local table. (MENT-725)
now supports partitioning, with the limitation that REBUILD PARTITION, TRUNCATE PARTITION, and REORGANIZE PARTITION cannot be used. (MENT-725)
System user mariadb.sys has been added. (MDEV-19650)
Adding a column to the discarded tablespace was possible, resulting in a crash. (MDEV-22446)
on an table could crash when an index field has been converted from utf8mb3 to utf8mb4 character set. (MDEV-20726)
A Node (Galera) could hang on rejoining the cluster during IST. (MDEV-21002)
Using SET GLOBAL for the InnoDB variables , , , and could lead to corrupted strings for the settings. (MDEV-22393)
Changing the Server-Id could lead to events being disabled for replicas, even if a single node configuration without a replica was used. (MDEV-21758)
incorrectly shows the privilege Delete versioning rows instead of . (MDEV-20382)
Wrong query results have been returned with (MDEV-21614)
does not quote role names properly for a user granted to this role. (MDEV-20076)
Partitioning could choose the wrong partition for the RANGE partitioning by the column. (MDEV-21195)
A performance regression when optimizer flag rowid_filter is activated. (MDEV-21794)
An defining the authentication plugin did not remove any other authentication plugin from mysql.global_priv for this user. (MDEV-21928)
An online ADD PRIMARY KEY could fail after an instant DROP or reorder was executed for fields of the same table. (MDEV-21658)
Dropping an indexed column could occur as an instant operation, although is not instantaneous. (MDEV-22465)
A query with many JOIN and UNION ALL clauses could result in ERROR 9 (HY000) Unexpected end-of-file (MENT-750)
auth_string field. This field was renamed to authentication_string with MariaDB Server 5.5. (MDEV-21244)command-line option added
command-line option added
command-line option added
command-line option added
--ignore-table-data command-line option added
system variable added
system variable added
CentOS 6
Ubuntu 20.04
Ubuntu 18.04
Ubuntu 16.04
Debian 10
Debian 9
Debian 8
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server 12
Microsoft Windows
5.5
5.3
4.9
4.9
N/A (Medium)#1