
ALTER TABLE `AR_USER` ADD COLUMN `LAST_CROWN_LV` varchar(32) COLLATE utf8mb4_bin NOT NULL DEFAULT '' COMMENT '最新Crown级别';
ALTER TABLE `AR_USER` ADD COLUMN `LAST_CROWN_LV_UPDATED_AT` int(11) NOT NULL DEFAULT 0 COMMENT '最新Crown级别更新时间';
ALTER TABLE `AR_USER` ADD COLUMN `LAST_CROWN_LV_UPDATED_PERIOD` int(11) NOT NULL DEFAULT 0 COMMENT '最新Crown级别更新期数';