allow only ipv4 for Server IPv4 Mapping

Florian Schaal

2016-02-24 207169b13754239aefd9f7f271f0f68bb7b7765b

1
ALTER TABLE  `sys_session` CHANGE  `session_id`  `session_id` VARCHAR( 64 ) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL;