admin/innodb
From MoodleDocs
Convert all MySQL tables from MYISAM to InnoDB
This page really needs to cover all the variables to help a decision to convert your MySQL tables to InnoDB (instead of the default MyISAM).
Note: You are currently viewing documentation for Moodle 3.9. Up-to-date documentation for the latest stable version of Moodle may be available here: admin/innodb.
This page really needs to cover all the variables to help a decision to convert your MySQL tables to InnoDB (instead of the default MyISAM).