Synnefo

        in the [mysqld] section of /etc/mysql/my.cnf.

        Alternatively, make sure the following code fragment stays enabled

        in settings.d/10-database.conf:

            if DATABASES['default']['ENGINE'].endswith('mysql'):

                DATABASES['default']['OPTIONS'] = {

                        'init_command': 'SET storage_engine=INNODB; ' +

                            'SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED',

                }