MariaDB 10.3.1 Release Notes

The most recent release of MariaDB 10.3 is:MariaDB 10.3.39 Stable (GA) Download Now

Download | Release Notes | Changelog | Overview of 10.3

Release date: 29 Aug 2017

Do not use alpha releases in production!

MariaDB 10.3 is the current development series of MariaDB. It is an evolution of MariaDB 10.2 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.

MariaDB 10.3.1 is an Alpha release.

For an overview of MariaDB 10.3 see theWhat is MariaDB 10.3? page.

Thanks, and enjoy MariaDB!

Notable Changes

This is the second alpha release in the series.

Notable changes of this release include:

Syntax / General Features

• Update to 5.7.19

Optimizer

• New setting, split_grouping_derived=on (see )

Compatibility

• Functions that used to only return 64-bit now can return 32-bit results ().

Logging

• Disable logging of certain statements to the or the with the and system variables.

• A new option to , filsort_priority_queue (renamed to filesort_priority_queue in ).

Global-Transaction ID

• New system variable for improving performance if a server is using multiple different storage engines in different transactions ()

Other Variables

• New status variables , , and .

• is enabled by default ()

• Remove deprecated variables , , and .

Do not use alpha releases in production!

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