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MariaDB 10.7.1 Release Notes

The most recent release of MariaDB 10.7 is:MariaDB 10.7.8 Stable (GA) Download Now

Download 10.7.1 | Release Notes | Changelog | Overview of 10.7

Release date: 8 Nov 2021

Do not use non-stable (non-GA) releases in production!

MariaDB 10.7 is the current development series of MariaDB. It is an evolution of MariaDB 10.6 with several entirely new features.

MariaDB 10.7.1 is a Release Candidate (RC) release.

For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.

Thanks, and enjoy MariaDB!

Notable Items

This release includes all features from the preview releases except for the JSON histogram preview feature, which was not ready in time to be included.

Performance Schema

Comments have been added for each table column in the to improve documentation (). For example:

Diagnostics

The property introduced in to identify the affected row has been renamed to the more intuitive ROW_NUMBER (, )

Provider Plugins

Five provider plugins (bzip2, lzma, lz4, lzo, snappy) provide to the server and storage engines (, ).

SFORMAT

function for arbitrary text formatting (, ).

UUID

New (, )

Natural Sort

function (, ).

Convert Partitions

(, ), and
() as an easy way to convert tables to partitions and back in one command, instead of a sequence of CREATE/EXCHANGE/DROP
The redundant PARTITION keyword is now optional in the ()

Password Reuse

The is a new password validation plugin that prevents the new password from being the same as the one being used during the configurable retention period. (, ).

InnoDB

In bulk insert, pre-sort and build indexes one page at a time ()
Linux after kernel version 5.10 has a io-uring regression causing a write to storage to be lost, or not acknowledged. As such will default to 0 (off) until 5.16. If is enabled in your configuration, a warning will be logged, however it will continue with the io-uring enabled, potentially resulting in a hang, or an assertion later. The long term support kernel 5.14.14 we haven't observed failures, and 5.15.0-rc7 failures have been observed, though less frequently. If you have explicitly enabled, and are using watch out for a lack of InnoDB updates followed by a 10 minute timeout. See for details.
ALTER TABLE…IMPORT TABLESPACE fixes (, , ,

Replication

Memory hogging on slave by ROW event applier is eliminated ()
mysql --binary-mode now properly handles \\0 in data ()
Fixes race condition between SHOW BINARY LOGS and RESET MASTER ()

Packaging & Misc

Session tracking flag in OK_PACKET ()
Some views force server (and mysqldump) to generate invalid SQL for their definitions ()
function to check for equality between JSON objects ().
function, which recursively sorts keys and removes spaces ()

Security

Fixes for the following :
- CVE-`-```

Changelog

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

Contributors

For a full list of contributors to , see the .

Do not use non-stable (non-GA) releases in production!

MariaDB 10.7.1 Release Notes

The most recent release of MariaDB 10.7 is:MariaDB 10.7.8 Stable (GA) Download Now

Download 10.7.1 | Release Notes | Changelog | Overview of 10.7

Release date: 8 Nov 2021

Do not use non-stable (non-GA) releases in production!

MariaDB 10.7 is the current development series of MariaDB. It is an evolution of MariaDB 10.6 with several entirely new features.

MariaDB 10.7.1 is a Release Candidate (RC) release.

For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.

Thanks, and enjoy MariaDB!

Notable Items

This release includes all features from the preview releases except for the JSON histogram preview feature, which was not ready in time to be included.

Performance Schema

Comments have been added for each table column in the to improve documentation (). For example:

Diagnostics

The property introduced in to identify the affected row has been renamed to the more intuitive ROW_NUMBER (, )

Provider Plugins

Five provider plugins (bzip2, lzma, lz4, lzo, snappy) provide to the server and storage engines (, ).

SFORMAT

function for arbitrary text formatting (, ).

UUID

New (, )

Natural Sort

function (, ).

Convert Partitions

(, ), and
() as an easy way to convert tables to partitions and back in one command, instead of a sequence of CREATE/EXCHANGE/DROP
The redundant PARTITION keyword is now optional in the ()

Password Reuse

The is a new password validation plugin that prevents the new password from being the same as the one being used during the configurable retention period. (, ).

InnoDB

In bulk insert, pre-sort and build indexes one page at a time ()
Linux after kernel version 5.10 has a io-uring regression causing a write to storage to be lost, or not acknowledged. As such will default to 0 (off) until 5.16. If is enabled in your configuration, a warning will be logged, however it will continue with the io-uring enabled, potentially resulting in a hang, or an assertion later. The long term support kernel 5.14.14 we haven't observed failures, and 5.15.0-rc7 failures have been observed, though less frequently. If you have explicitly enabled, and are using watch out for a lack of InnoDB updates followed by a 10 minute timeout. See for details.
ALTER TABLE…IMPORT TABLESPACE fixes (, , ,

Replication

Memory hogging on slave by ROW event applier is eliminated ()
mysql --binary-mode now properly handles \\0 in data ()
Fixes race condition between SHOW BINARY LOGS and RESET MASTER ()

Packaging & Misc

Session tracking flag in OK_PACKET ()
Some views force server (and mysqldump) to generate invalid SQL for their definitions ()
function to check for equality between JSON objects ().
function, which recursively sorts keys and removes spaces ()

Security

Fixes for the following :
- CVE-`-```

Changelog

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

Contributors

For a full list of contributors to , see the .

Do not use non-stable (non-GA) releases in production!