MariaDB 11.2.2 Release Notes
Note: This page describes features in the source repository for MariaDB 11.2. There are currently no official packages or binaries available for download which contain the features. If you want to try out any of the new features described here you will need to get and compile the code yourself.
For an overview of MariaDB 11.1 see the What is MariaDB 11.2? page.
Thanks, and enjoy MariaDB!
Notable Items
InnoDB
- Increase the default for innodb_purge_batch_size from 300 to 1000 (MDEV-32050)
- Deprecate innodb_purge_rseg_truncate_frequency. The motivation for introducing this in MySQL seems to have been to avoid stalls due to freeing undo log pages or truncating undo log tablespaces. In MariaDB, innodb_undo_log_truncate=ON should be a much lighter operation because it will not involve any log checkpoint. (MDEV-32050)
Variables
- Added the note_verbosity system variable to manage notes when an index cannot be used.
Security
- Fixes for the following security vulnerabilities:
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