Release Notes for MariaDB Community Server 10.5.3
MariaDB Community Server is the community release of MariaDB Server.
MariaDB Community Server 10.5.3 was released on 2020-05-12. It is the fourth community release of the MariaDB Server 10.5 series. It is a Release Candidate (RC) release.
Support added for
WITHOUT OVERLAPSin application time period tables. (MDEV-16978)
Support added for Linux Large Pages (multiple sizes). (MDEV-18851)
Support added for packages and repositories for Ubuntu 20.04 LTS.
Fixes Optimizer flag
rowid_filterleading to long queries. (MDEV-21794)
Fixes performance issues in evaluating the
Fixes miscellaneous performance issues for MariaDB Cluster. (MDEV-7962)
Adds system user for user view, allowing the removal of
mariabackup --ftwrl-wait-timeoutnever timing out on explicit lock. (MDEV-20230)
Fixes recovery failure due to loop of Read Redo Log up to LSN. (MDEV-21826)
buf_page_get_gen()not applying buffered page initialized Redo Log during recovery. (MDEV-21572)
Fixes running out of file descriptors and eventual crash. (MDEV-18027)
Fixes wrong estimate of affected
BLOBcolumns in update of Primary Key. (MDEV-22384)
Fixes duplicate key value silently truncating to 64 characters in
Fixes session tracking returning incorrectly long tracking data. (MDEV-22504)
pam_user_map.sofile to binary tarball package. (MDEV-21913)
Fixes miscellaneous issues for Mac builds. (MENT-606)
Fixes test suite, adding JUnit support to MTR to generate XML test result. (MDEV-22176)
UBSANenabled build. (MDEV-20923)
Fixes unregister of replica threads disconnecting before
Fixes Server failing while replicating conditional comments.
In alignment to the MariaDB Corporation Engineering Policy, MariaDB Community Server 10.5.3 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