-- 设置客户为开发客户 update jiedao.ecw_customer new inner join jiedao_old_20221123.ecw_customer old on new.number = old.number set new.resource_type = 1 where old.resource = 0; -- 设置客户为公司客户 update jiedao.ecw_customer new inner join jiedao_old_20221123.ecw_customer old on new.number = old.number set new.resource_type = 2 where old.resource = 1;