MariaDB 10.10 Changes & Improvements

MariaDB 10.10 is no longer maintained. Please use a more recent release.

The most recent release of MariaDB 10.10 is:MariaDB 10.10.7 Stable (GA) Download Now

MariaDB 10.10 is a short-term release series, maintained until November 2023.

Upgrading

• See and .

New Features & Improvements

Variables

• For a list of all new variables, see .

and .

Replication

• Change defaults for CHANGE MASTER TO so that GTID-based replication is used by default if master supports it ()

• Added system variable for SQL thread to limit maximum execution time per query replicated ()

• Deprecate to favor new option ()

Optimizer

• Improve optimization of joins with many tables, including eq_ref tables ()

• Table elimination does not work across derived tables ()

UCA14 Collation

• Add UCA-14.0.0 ()

• Improve contraction performance in UCA collations ()

• Improve UCA collation performance for utf8mb3 and utf8mb4 ()

Galera

• Implement a method to add IPs to allowlist for Galera Cluster node addresses that can make SST/IST requests ()

Miscellaneous

• Change default of to ON ()

• --ssl option set as default for mariadb CLI ()

• Add function ()

• The data type ()

Variables

• For a list of all new variables, see .

InnoDB

• Removed ()

• Deprecated

Spider

The following deprecated variables have been removed:

Security Vulnerabilities Fixed in

For a complete list of security vulnerabilities (CVEs) fixed across all versions of MariaDB, see the page.

• :

• :

List of All Releases