MySql_176. 第二高的薪水 + limit + distinct + null
MySql_176. 第二高的薪水
LeetCode_MySql_176
题目描述
题解分析
代码实现
# Write your MySQL query statement below
select(
select distinct Salary
from Employee
order by Salary desc
limit 1 offset 1) as SecondHighestSalary;
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