begin; alter table t_first_topup add column `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id'; alter table t_first_topup add column `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间'; alter table t_first_topup drop index address; alter table t_first_topup add UNIQUE KEY `account_id` (`account_id`); UPDATE t_first_topup a JOIN t_user b ON a.address=b.address SET a.account_id =b.account_id; insert into version (version) values(2023081502); commit;