题解 | #获取当前薪水第二多的员工的emp_no以及其对应的薪水salary#
获取当前薪水第二多的员工的emp_no以及其对应的薪水salary
http://www.nowcoder.com/practice/8d2c290cc4e24403b98ca82ce45d04db
/* 先求出 第二高的薪水，然后将其作为查询条件 进行查询 */
select emp_no , salary from salaries
where
salary = (
select salary from salaries group by salary
order by salary desc limit 1,1)
select emp_no , salary from salaries
where
salary = (
select salary from salaries group by salary
order by salary desc limit 1,1)
