SET NAMES utf8;

SET FOREIGN_KEY_CHECKS=0;

ALTER TABLE `t_bill` MODIFY COLUMN `bill_set_explain` varchar(255) NULL DEFAULT '0' AFTER `bill_merge_condition`;

ALTER TABLE `t_rule_new` ADD COLUMN IF NOT EXISTS `customer_modular_set_visible` tinyint(1) NULL DEFAULT 0 AFTER `customer_modular_transfer`;

SET FOREIGN_KEY_CHECKS=1;