文章标题

员工比经理工资高

【题目】

The Employee table holds all employees including their managers. Every employee has an Id, and there is also a column for the manager Id.

+—-+——-+——–+———–+

| Id | Name | Salary | ManagerId |

+—-+——-+——–+———–+

| 1 | Joe | 70000 | 3 |

| 2 | Henry | 80000 | 4 |

| 3 | Sam | 60000 | NULL |

| 4 | Max | 90000 | NULL |

+—-+——-+——–+———–+

select e.Salary from Employee e,Employee m
where e.Salary>m.Salary
and e.ManagerId=m.Id;