MariaDB is a database server that offers drop-in replacement functionality for MySQL. It is built by some of the original authors of MySQL, with assistance from the broader community. In addition to the core functionality of MySQL, it offers a rich set of feature enhancements including alternate storage engines, server optimizations, and patches.
minor feature: MDEV-14474 - Added the Information Schema CHECK_CONSTRAINTS Table MDEV-15511 - if available, stunnel can be used during Galera rsync SST. MDEV-16934 - add new system variable eq_range_index_dive_limit to speed up queries that new long nested. IN lists. For backward compatibility the default value is. 0, meaning "unlimited". MDEV-13564 - Mariabackup does not work with TRUNCATE. MDEV-15872 - Crash in online ALTER TABLE...ADD PRIMARY KEY after instant ADD COLUMN...NULL. MDEV-17003 - service_manager_extend_timeout() being called too often. MDEV-17196 - Crash during instant ADD COLUMN with long DEFAULT value. MDEV-16328 - ALTER TABLE...page_compression_level should not rebuild table. The Galera library in the repositories has been updated to version. 25.3.24. Also all changes from MariaDB 10.2.18. for the following security vulnerabilities : CVE-.. -. CVE-.. -. Release Notes - MariaDB 10.3 Series . MariaDB 10.3.9 Release Notes .