> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/release-notes/community-server/changelogs/12.2/12.2.2.md).

# MariaDB 12.2.2 Changelog

<a href="https://mariadb.com/downloads/community/community-server/" class="button primary">Download</a> <a href="/pages/CI7re1M4qBE1os7tcSYo" class="button secondary">Release Notes</a> <a href="/pages/P5PJfmX9dA5X7s7f9XSn" class="button secondary">Changelog</a> <a href="/pages/BbDGB5jIV2M0UGJV8iFr" class="button secondary">Overview of 12.2</a>

**Release date:** 12 Feb 2026

For the highlights of this release, see the [release notes](/docs/release-notes/community-server/old-releases/12.2/12.2.2.md).

The revision number links will take you to the revision's page on GitHub. On [GitHub](https://github.com/MariaDB/server/tree/11.8) you can view more details of the revision and view diffs of the code modified in that revision.

* Includes all fixes from [MariaDB 11.8.6](/docs/release-notes/community-server/changelogs/11.8/11.8.6.md)
* [Revision #d26a6f44c1](https://github.com/MariaDB/server/commit/d26a6f44c1) <sup>*<mark style="color:$info;">2026-02-04 12:35:58 -0500</mark>*</sup>
  * MDEV-38747: ASAN errors in Optimizer\_hint\_parser::Identifier::to\_ident\_cli
* [Revision #75c4adf265](https://github.com/MariaDB/server/commit/75c4adf265) <sup>*<mark style="color:$info;">2026-02-04 17:35:21 +0100</mark>*</sup>
  * MDEV-38755 ST\_COLLECT(1) IS NULL is false
* [Revision #9ddd59e076](https://github.com/MariaDB/server/commit/9ddd59e076) <sup>*<mark style="color:$info;">2026-02-03 17:31:44 +0100</mark>*</sup>
  * sporadic failures of mdev38431
* [Revision #44c2dffe25](https://github.com/MariaDB/server/commit/44c2dffe25) <sup>*<mark style="color:$info;">2026-02-03 16:41:43 +0100</mark>*</sup>
  * fix parts.key\_compare\_result\_on\_equal --cursor
* <sup>*<mark style="color:$primary;">Merge</mark>*</sup> [<sup>*<mark style="color:$primary;">Revision #d653fcb564</mark>*</sup>](https://github.com/MariaDB/server/commit/d653fcb564) <sup>*<mark style="color:$info;">2026-02-03 11:28:23 +0100 - Merge branch '11.8' into 12.2</mark>*</sup>
* [Revision #de72d02bff](https://github.com/MariaDB/server/commit/de72d02bff) <sup>*<mark style="color:$info;">2026-01-28 22:01:00 +0100</mark>*</sup>
  * MDEV-37424 main.connect fails sporadically with a diff
* [Revision #d640758b94](https://github.com/MariaDB/server/commit/d640758b94) <sup>*<mark style="color:$info;">2025-11-09 00:20:44 +0100</mark>*</sup>
  * MDEV-37832 The IF operator implicitly sets SHARED LOCK
* [Revision #6ca70dd64c](https://github.com/MariaDB/server/commit/6ca70dd64c) <sup>*<mark style="color:$info;">2026-01-12 23:04:21 +0700</mark>*</sup>
  * Fix review comment
* [Revision #850d901b98](https://github.com/MariaDB/server/commit/850d901b98) <sup>*<mark style="color:$info;">2026-01-10 21:17:36 +0700</mark>*</sup>
  * MDEV-35880: Fix incorrect error message when MAX\_EXECUTION\_TIME was exceeded
* [Revision #24d9893d44](https://github.com/MariaDB/server/commit/24d9893d44) <sup>*<mark style="color:$info;">2026-01-10 19:37:23 +0400</mark>*</sup>
  * MDEV-38534 - perfschema.user\_var\_func fails sporadically
* [Revision #a3d1b8264b](https://github.com/MariaDB/server/commit/a3d1b8264b) <sup>*<mark style="color:$info;">2026-01-08 20:32:43 +0100</mark>*</sup>
  * audit crashes when vio=NULL
* <sup>*<mark style="color:$primary;">Merge</mark>*</sup> [<sup>*<mark style="color:$primary;">Revision #27c98794bb</mark>*</sup>](https://github.com/MariaDB/server/commit/27c98794bb) <sup>*<mark style="color:$info;">2026-01-08 12:02:45 +0100 - Merge branch '11.8' into 12.2</mark>*</sup>
* [Revision #2ce3f0d76c](https://github.com/MariaDB/server/commit/2ce3f0d76c) <sup>*<mark style="color:$info;">2025-12-03 15:46:11 +0200</mark>*</sup>
  * MDEV-38240: Selectivity sampling not performed when the table has no indexed conditions
* [Revision #997d0c4dfc](https://github.com/MariaDB/server/commit/997d0c4dfc) <sup>*<mark style="color:$info;">2025-12-09 10:26:37 +0200</mark>*</sup>
  * MDEV-38282 : Fix test regression caused by MDEV-28933.
* [Revision #688c6aea7b](https://github.com/MariaDB/server/commit/688c6aea7b) <sup>*<mark style="color:$info;">2025-12-09 10:20:10 +0200</mark>*</sup>
  * MDEV-38280 : Fix test regression caused by MDEV-35617
* [Revision #10cb25e642](https://github.com/MariaDB/server/commit/10cb25e642) <sup>*<mark style="color:$info;">2025-12-05 16:11:12 +0100</mark>*</sup>
  * MDEV-38126:fix the version of server\_audit plugin taking into account its feature set
* [Revision #8647354f6b](https://github.com/MariaDB/server/commit/8647354f6b) <sup>*<mark style="color:$info;">2025-11-21 13:17:19 +0200</mark>*</sup>
  * MDEV-38164: Fix the estimates reported by TABLE::key\_storage\_length()
* [Revision #9f3914170d](https://github.com/MariaDB/server/commit/9f3914170d) <sup>*<mark style="color:$info;">2025-11-26 17:17:43 +0200</mark>*</sup>
  * MDEV-38126: Use InnoDB srw\_lock\_low for plugin/server\_audit
* [Revision #f27af220b6](https://github.com/MariaDB/server/commit/f27af220b6) <sup>*<mark style="color:$info;">2025-11-26 17:17:31 +0200</mark>*</sup>
  * MDEV-38126: Remove lock\_atomic from plugin/server\_audit
* [Revision #bdb7868575](https://github.com/MariaDB/server/commit/bdb7868575) <sup>*<mark style="color:$info;">2025-11-26 17:11:50 +0200</mark>*</sup>
  * MDEV-38126: Remove **attribute**((unused)) from plugin/server\_audit
* [Revision #b56c29573e](https://github.com/MariaDB/server/commit/b56c29573e) <sup>*<mark style="color:$info;">2025-11-26 17:11:32 +0200</mark>*</sup>
  * MDEV-38126: Convert plugin/server\_audit to C++11
* [Revision #55505fdac9](https://github.com/MariaDB/server/commit/55505fdac9) <sup>*<mark style="color:$info;">2025-11-26 17:10:44 +0200</mark>*</sup>
  * MDEV-38126: Fix -DWITH\_UBSAN=ON
* [Revision #3a16fcdab0](https://github.com/MariaDB/server/commit/3a16fcdab0) <sup>*<mark style="color:$info;">2025-11-26 16:59:46 +0200</mark>*</sup>
  * MDEV-38126: Remove dead code for MySQL 5.7 and old MariaDB
* [Revision #733be587b0](https://github.com/MariaDB/server/commit/733be587b0) <sup>*<mark style="color:$info;">2025-11-21 14:45:49 +1100</mark>*</sup>
  * MDEV-38040 Fix uninitialised key\_compare\_result\_on\_equal
* <sup>*<mark style="color:$primary;">Merge</mark>*</sup> [<sup>*<mark style="color:$primary;">Revision #b15d1adf85</mark>*</sup>](https://github.com/MariaDB/server/commit/b15d1adf85) <sup>*<mark style="color:$info;">2025-11-22 19:41:27 +0100 - Merge branch '12.2.1' into 12.2</mark>*</sup>
* [Revision #277c30fde3](https://github.com/MariaDB/server/commit/277c30fde3) <sup>*<mark style="color:$info;">2025-11-22 19:39:34 +0100</mark>*</sup>
  * bump the maturity
* [Revision #c6f02d6a88](https://github.com/MariaDB/server/commit/c6f02d6a88) <sup>*<mark style="color:$info;">2025-11-21 02:44:26 -0500</mark>*</sup>
  * bump the VERSION

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