MariaDB 10.9 Changes & Improvements

MariaDB 10.9 is no longer maintained. Please use a more recent release.

The most recent release of MariaDB 10.9 is:MariaDB 10.9.8 Stable (GA) Download Now

MariaDB 10.9 is a previous short-term release series. The first stable release was in August 2022, and it was maintained until August 2023.

Upgrading

• See and .

New Features & Improvements

JSON

• function ()

• Implement range notation for ()

• Support negative index ()

InnoDB

• is now dynamic ()

• InnoDB performance improvements (, , , , , , )

• removed ()

Hashicorp Key Management Plugin

• for implementing using keys stored in the Hashicorp Vault KMS ()

Replication and Galera

• Implement the --do-domain-ids, --ignore-domain-ids, and --ignore-server-ids options for ()

• Semisync-slave server recovery is extended to work on new server_id server ()

• now flushes the result file to disk after each processed event so the file can be listed with the actual bytes ()

• JSON file interface to wsrep node state / SST progress logging ()

SHOW ANALYZE FORMAT=JSON

• Extend to support SHOW ANALYZE [FORMAT=JSON] ()

• Add EXPLAIN FOR CONNECTION syntax support to ()

Variables

• For a list of all new variables, see .

• Merge to sql variable ()

The following variables have been deprecated:

• (replaced by )

and .

Security Vulnerabilities Fixed in

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

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