Lc181-超过经理收入的员工
Employee 表包含所有员工,他们的经理也属于员工。每个员工都有一个 Id,此外还有一列对应员工的经理的 Id。 +----+-------+--------+-----------+ | Id | Name | Salary | ManagerId | +----+-------+--------+-----------+ | 1 | Joe | 70000 | 3 | | 2 | Henry | 80000 | 4 | | 3 | Sam | 60000 | NULL | | 4 | Max | 90000 | NULL | +----+-------+--------+-----------+ 给定 Employee 表,编写一个 SQL 查询,该查询可以获取收入超过他们经理的员工的姓名。在上面的表格中,Joe 是唯一一个收入超过他的经理的员工。 +----------+ | Employee | +----------+ | Joe | +----------+ 来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/employees-earning-more-than-their-managers 著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。
# Write your MySQL query statement below select e.name as Employee from Employee e left join Employee m on e.managerId = m.id where e.managerId is not null and e.salary>m.salary
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