Do not use non-stable (non-GA) releases in production!
is an upcoming development series of MariaDB. It is an evolution of with several entirely new features.
is a single preview release. Features are to be considered preview, and none are guaranteed to make it into .
The preview is available as a container quay.io/mariadb-foundation/mariadb-devel:11.5-preview.
Thanks, and enjoy MariaDB!
New Features
Temporary files and tables
()
There are two system variables used for controlling this feature:
: Limits the temporary space allowance per user
Data Types
The range of values was extended. The maximal allowed value for timestamps was '2038-01-19 03:14:07 UTC', and is now '2106-02-07 06:28:15 UTC'. This does not change the storage format, and new tables can be read by old MariaDB servers as long as timestamp values are within the old timestamp range. At the moment this is only supported on 64-bit platforms ().
Optimizer
is now supported for partitioned tables ()
ANALYZE FORMAT=JSON now ()
Protocol
Permit bulk implementation to return ALL individual results ()
Send initial values of system variables in first OK packet ()
Observability
New in the Information Schema for storing information about users, , and the limits set by (, )
Add more columns to Information Schema , and tables ()
Add QUERIES column to Information Schema table ()
Additional features for Sequences ()
permits creating as any type (including ), extending the range
Other
()
Deprecate and ignore the system variable ()
Change to uca1400_ai_ci, a modern Unicode collation with proper support for SMP characters (including emoji)()
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: Limits the temporary space allowance for all users.
Add ()
Provide statistics ()
Including a number of .
Show variable deprecation for output ()
Extend to be compatible with Percona server ()
New variable, for additional control over what is logged to the . This setting did not make it into , but was added in ()
Parser accepts larger and smaller values for and
Parallel dump of multiple databases via with the --dir option ()