The Ultimate Guide to High Availability with MariaDB
This is a read-only copy of the MariaDB Knowledgebase generated on 2024-12-22. For the latest, interactive version please visit https://mariadb.com/kb/.

MariaDB 5.5.22 Release Notes

The most recent release in the MariaDB 5.5 series is:
MariaDB 5.5.68 Download Now

Download | Release Notes | Changelog | Overview of 5.5

Release date: 29 Mar 2012

MariaDB 5.5.22 is a Release Candidate (RC) release. In general this means that there are no known serious bugs, except for those marked as feature requests, that no bugs were fixed since last release that caused a notable code changes, and that we believe the code is ready for general usage (based on bug inflow), but we want more testing before calling it stable. This is the third release of the MariaDB 5.5 series.

For a description of MariaDB 5.5 see the What is MariaDB 5.5 page.

For a list of changes made in MariaDB 5.5.22-rc, with links to detailed information on each push, see the MariaDB 5.5.22 Changelog.

In most respects MariaDB will work exactly as MySQL: all commands, interfaces, libraries and APIs that exist in MySQL also exist in MariaDB.

Note: There are no RPM packages of MariaDB 5.5.22 available at this time.

Security Fixes

This release includes fixes for the following security vulnerabilities:

Includes MySQL 5.5.22

This version of MariaDB includes MySQL 5.5.22. See Changes in MySQL 5.5.22 for what changed between this and previous MySQL versions.

Dynamic replication variables

The variables replicate_do_*, replicate_ignore_*, and replicate_wild_* have been made dynamic, so they can be changed without requiring a server restart.

See Dynamic Replication Variables for more information.

SQL level error logging

The SQL_ERROR_LOG plugin implemented to allow logging of sql errors.

See SQL_ERROR_LOG for more information.

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MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

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