mysql中排序

排序(默认：asc升序; desc降序

如：根据成绩从高到低排序

select * from stu_info order by mark desc;

根据成绩从低到高排序

select * from stu_info order by mark asc;

 

转载于:https://www.cnblogs.com/xiaomingzaixian/p/7309016.html