1.排序查询SELECT column1,column2,......... FROM table order by column asc | desc(1)对英语成绩排序后输出select name,english from grade order by english desc;(2)对总分成绩排序后输出select name 姓名 ,chinese+math+english 总分 from grade order by 总分 desc;(3)对赖姓的学生 ......
本文摘自 :https://blog.51cto.com/1


