ALTER TABLE  `bills` CHANGE  `bill_cdr`  `bill_cdr` BIGINT( 20 ) NULL DEFAULT NULL;
CREATE TABLE IF NOT EXISTS `loadbalancer_rservers` (  `rserver_id` int(11) NOT NULL AUTO_INCREMENT,  `farm_id` varchar(128) CHARACTER SET utf8 NOT NULL,  `device_id` int(11) NOT NULL,  `StateDescr` varchar(64) CHARACTER SET utf8 NOT NULL,  PRIMARY KEY (`rserver_id`)) ENGINE=MyISAM AUTO_INCREMENT=514 DEFAULT CHARSET=utf8
CREATE TABLE IF NOT EXISTS `loadbalancer_vservers` (  `classmap_id` int(11) NOT NULL,  `classmap` varchar(128) NOT NULL,  `serverstate` varchar(64) NOT NULL,  `device_id` int(11) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=utf8

