【发布时间】:2021-10-18 17:37:14
【问题描述】:
| students | Subject | Mark |
|---|---|---|
| Sam | english | 50 |
| Jack | english | 75 |
| Sam | Maths | 60 |
| Jack | Maths | 35 |
| Sam | Science | 100 |
| Jack | Science | 75 |
如何查找总分最低的学生姓名?还有他的总分。
【问题讨论】:
标签: mysql
| students | Subject | Mark |
|---|---|---|
| Sam | english | 50 |
| Jack | english | 75 |
| Sam | Maths | 60 |
| Jack | Maths | 35 |
| Sam | Science | 100 |
| Jack | Science | 75 |
如何查找总分最低的学生姓名?还有他的总分。
【问题讨论】:
标签: mysql
select students, sum(Mark) total_marks
from mysterytablename
group by students
order by total_marks
limit 1
【讨论】:
select students from mysterytablename group by students order by sum(Mark) limit 1