Changes and Improvements in MariaDB 10.9
MariaDB 10.9 is no longer maintained.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
Contents
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.
New Features & Improvements
JSON
- JSON_OVERLAPS function (MDEV-27677)
- Implement range notation for JSONPath (MDEV-27911)
- Support JSONPath negative index (MDEV-22224)
InnoDB
- innodb_log_file_size is now dynamic (MDEV-27812)
- InnoDB performance improvements (MDEV-27557, MDEV-28185, MDEV-27767, MDEV-28313, MDEV-28137, MDEV-28465, MDEV-26789)
- innodb_disallow_writes removed (MDEV-25975)
Hashicorp Key Management Plugin
- Hashicorp Key Management Plugin for implementing encryption using keys stored in the Hashicorp Vault KMS (MDEV-19281)
Replication and Galera
- Implement the --do-domain-ids, --ignore-domain-ids, and --ignore-server-ids options for mariadb-binlog (MDEV-20119)
- Semisync-slave server recovery is extended to work on new server_id server (MDEV-27342)
- mariadb-binlog --stop-never --raw now flushes the result file to disk after each processed event so the file can be listed with the actual bytes (MDEV-14608)
- JSON file interface to wsrep node state / SST progress logging (MDEV-26971)
SHOW ANALYZE FORMAT=JSON
- Extend SHOW EXPLAIN to support SHOW ANALYZE [FORMAT=JSON] (MDEV-27021)
- Add EXPLAIN FOR CONNECTION syntax support to SHOW EXPLAIN (MDEV-10000)
Variables
- For a list of all new variables, see System Variables Added in MariaDB 10.9.
- Merge old to old_mode sql variable (MDEV-24920)
The following variables have been deprecated:
- innodb_change_buffering
- old (replaced by old_mode)
Security Vulnerabilities Fixed in MariaDB 10.9
For a complete list of security vulnerabilities (CVEs) fixed across all versions of MariaDB, see the Security Vulnerabilities Fixed in MariaDB page.
List of All MariaDB 10.9 Releases
| Date | Release | Status | Release Notes | Changelog |
|---|---|---|---|---|
| 14 Aug 2023 | MariaDB 10.9.8 | Stable (GA) | Release Notes | Changelog |
| 7 Jun 2023 | MariaDB 10.9.7 | Stable (GA) | Release Notes | Changelog |
| 10 May 2023 | MariaDB 10.9.6 | Stable (GA) | Release Notes | Changelog |
| 6 Feb 2023 | MariaDB 10.9.5 | Stable (GA) | Release Notes | Changelog |
| 7 Nov 2022 | MariaDB 10.9.4 | Stable (GA) | Release Notes | Changelog |
| 19 Sep 2022 | MariaDB 10.9.3 | Stable (GA) | Release Notes | Changelog |
| 22 Aug 2022 | MariaDB 10.9.2 | Stable (GA) | Release Notes | Changelog |
| 20 May 2022 | MariaDB 10.9.1 | RC | Release Notes | Changelog |
| 23 Mar 2022 | MariaDB 10.9.0 | Alpha | Release Notes |
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