Table: Employee
+-------------+---------+ +| Column Name | Type | ++-------------+---------+ +| id | int | +| name | varchar | +| salary | int | +| managerId | int | ++-------------+---------+ +id is the primary key column for this table. +Each row of this table indicates the ID of an employee, their name, salary, and the ID of their manager. ++ +
+ +
Write an SQL query to find the employees who earn more than their managers.
+ +Return the result table in any order.
+ +The query result format is in the following example.
+ ++
Example 1:
+ +Input: +Employee table: ++----+-------+--------+-----------+ +| id | name | salary | managerId | ++----+-------+--------+-----------+ +| 1 | Joe | 70000 | 3 | +| 2 | Henry | 80000 | 4 | +| 3 | Sam | 60000 | Null | +| 4 | Max | 90000 | Null | ++----+-------+--------+-----------+ +Output: ++----------+ +| Employee | ++----------+ +| Joe | ++----------+ +Explanation: Joe is the only employee who earns more than his manager. ++