begin; alter table user add column `free_lot_ticket` int(11) NOT NULL DEFAULT '0' COMMENT '免费抽奖券';xes alter table user add column `free_dou_lot_ticket` int(11) NOT NULL DEFAULT '0' COMMENT '免费十倍抽奖券'; UPDATE user set sign_sum=7 WHERE sign_sum >= 7; UPDATE actitity set free_times=0, video_times=0; insert into version (version) values(20200426); commit;