maria-discuss team mailing list archive

[AskMonty KB <noreply@xxxxxxxxxxxx>]

Hello,

A new question has been asked in "What is in the Different MariaDB Releases?" by vanessaharo. Please answer it at http://mariadb.com/kb/en/will-mariadb-101x-pick-up-mysql-577-system-variable-changes-for-innodb/ as the person asking the question may not be subscribed to the mailing list.

--------------------------------
Will MariaDB 10.1.X pick up MySQL 5.7.7 system variable changes for innodb?

http://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_large_prefix
•	innodb_large_prefix is enabled by default in MySQL 5.7.7. This change coincides with the default value change for innodb_file_format, which is set to Barracuda by default in MySQL 5.7.7. Together, these default value changes allow larger column prefix indexes to be created when using ROW_FORMAT=DYNAMIC or ROW_FORMAT=COMPRESSED. If either option is set to a non-default value, column prefixes are silently truncated to 768 bytes. 
innodb_large_prefix is deprecated in MySQL 5.7.7, and will be removed in a future release. innodb_large_prefix was introduced in MySQL 5.5 to allow users to create tables compatible with the InnoDB Plugin in MySQL 5.1, which has reached the end of its product lifecycle. 

--------------------------------

To view or answer this question please visit: http://mariadb.com/kb/en/will-mariadb-101x-pick-up-mysql-577-system-variable-changes-for-innodb/