LeetCode - Second Highest Salary

Description：

Write a SQL query to get the second highest salary from the Employee table.

+----+--------+
| Id | Salary |
+----+--------+
| 1  | 100    |
| 2  | 200    |
| 3  | 300    |
+----+--------+

For example, given the above Employee table, the second highest salary is 200. If there is no second highest salary, then the query should return null.

大意是选出第二高的Salary。

# Write your MySQL query statement below
select max(Salary) from Employee
where
Salary < (select max(Salary) from Employee );

时间： 2024-08-11 01:34:04

LeetCode - Second Highest Salary的相关文章

[LeetCode] Department Highest Salary 系里最高薪水

The Employee table holds all employees. Every employee has an Id, a salary, and there is also a column for the department Id. +----+-------+--------+--------------+ | Id | Name | Salary | DepartmentId | +----+-------+--------+--------------+ | 1 | Jo

[LeetCode] Nth Highest Salary 第N高薪水

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 =

[LeetCode] Second Highest Salary 第二高薪水

Write a SQL query to get the second highest salary from the Employee table. +----+--------+ | Id | Salary | +----+--------+ | 1 | 100 | | 2 | 200 | | 3 | 300 | +----+--------+ For example, given the above Employee table, the second highest salary is

[LeetCode]-DataBase-Department Highest Salary

[LeetCode]-DataBase-Nth Highest Salary

[LeetCode] Department Highest Salary -- 数据库知识(mysql)

[LeetCode]Department Highest Salary,解题报告

题目 The Employee table holds all employees. Every employee has an Id, a salary, and there is also a column for the department Id. Id Name Salary DepartmentId 1 Joe 70000 1 2 Henry 80000 2 3 Sam 60000 2 4 Max 90000 1 The Department table holds all depa

[LeetCode]Nth Highest Salary,解题报告

题目 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 = 2 is 200. If there is no nth highest salary, then the query should r