Write a solution to find employees who have the highest salary in each of the departments. Return the result table inany order. The result format is in the following example. Example 1: Input:Employee table: +---+---+---+---+ | id | name | salary | departmentId | +---+---+...
Can you solve this real interview question? Department Highest Salary - Table: Employee +---+---+ | Column Name | Type | +---+---+ | id | int | | name | varchar | | salary | int | |
实际上这题是Second Highest Salary和Combine Two Tables的结合题,我们既需要联合两表,又要找到最高薪水,那么我们首先让两个表内交起来,然后将结果表需要的列都标明,然后就是要找最高的薪水,我们用Max关键字来实现,参见代码如下:
Write a SQL query to find employees who have the highest salary in each of the departments. For the above tables, Max has the highest salary in the IT department and Henry has the highest salary in the Sales department. +---+---+---+ | Department | Employee | Salary | +---+---...
LeetCode 184. Department Highest Salary(找出每个部门中最高薪水) t1.DepartmentId=t2.Id where (t1.DepartmentId,t1.Salary)in(select t4.DepartmentId, max(t4.salary) as s fromEmployeet4 group by t4.DepartmentId) and t2.Idisnot null 转载于:https://www.cnblogs.com/daacheng ...
Write a SQL query to find employees who have the highest salary in each of the departments. For the above tables, Max has the highest salary in the IT department and Henry has the highest salary in the Sales department. +---+---+---+ | Department | Employee | Salary | +---+--...
- Will earns the third-highest unique salary In the Sales department: - Henry earns the highest salary - Sam earns the second-highest salary - There is no third-highest salary as there are only two employees Constraints: There are no employees with theexactsame name, salaryanddepartment. ...
Employee表有所有员工。每个员工有 Id,salary 和 department Id 信息。 创建表和数据: 解法: 1.先找出每个部门的最高薪水。 连接员工表和部门表,group by对部门分组,再求每组的最高薪水。用子查询得出临时表F(id,name,m)。 再次,连接员工表和临时表F,
一、Nth Highest Salary Write a SQL query to get the nth highest salary from the Employee table. +---+---+ | Id | Salary | +---+---+ | 1 | 100 | | 2 | 200 | | 3 | 300 | +---+---+ For example, given the above Employee table, the nth highest salary where n = ...
Write a SQL query to find employees who have the highest salary in each of the departments. For the above tables, Max has the highest salary in the IT department and Henry has the highest salary in the Sales department. +---+---+---+|Department|Employee|Salary|+---+---+---...