MariaDB 12.2.2 Release Notes

MariaDB 12.2.2 is a Stable (GA) release of MariaDB Community Server 12.2, released on 2026-02-12

Download Release Notes Changelog Overview of 12.2

Release date: 12 Feb 2026

MariaDB 12.2 is a rolling release. It is an evolution of MariaDB 12.1 with several entirely new features.

MariaDB 12.2.2 is a Stable (GA) release.

For an overview of MariaDB 12.2 see the MariaDB 12.2 Changes & Improvements page.

Thanks, and enjoy MariaDB!

New Features

Compatibility features

• Implement Oracle TO_NUMBER function (MDEV-20022)

• Implement Oracle TRUNC function (MDEV-20023)

Optimizer

• Join optimizer is now able to infer that derived table with GROUP BY clause has distinct GROUP BY columns (MDEV-36321)

Optimizer hints

• Optimizer hint: [NO_]ROWID_FILTER (MDEV-36089),

• Optimizer hint: [NO_]INDEX_MERGE (MDEV-36125)

• Optimizer hints: Implicit query block names (MDEV-37511)

Miscellaneous

• Remove depth limit of 32 from JSON functions (MDEV-32854)

• Add INFORMATION_SCHEMA.TRIGGERED_UPDATE_COLUMNS (MDEV-36996)

• Implement INFORMATION_SCHEMA.PARAMETERS.PARAMETER_DEFAULT column (MDEV-37054)

Changelog

For a complete list of changes made in MariaDB 12.2.2, with links to detailed information on each push, see the changelog.

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