use kamailio; CREATE TABLE `mobile_push_registrations` ( `reg_id` varbinary(255) NOT NULL, `type` enum('gcm','apns') NOT NULL, `subscriber_id` int(10) unsigned NOT NULL, `timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`reg_id`), KEY `subscriber_id` (`subscriber_id`), CONSTRAINT `mobile_push_registrations_ibfk_1` FOREIGN KEY (`subscriber_id`) REFERENCES `provisioning`.`voip_subscribers` (`id`) ON DELETE CASCADE ON UPDATE CASCADE ) ENGINE=InnoDB DEFAULT CHARSET=utf8;