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
https://www.nowcoder.com/practice/c1472daba75d4635b7f8540b837cc719
select e.emp_no,s.salary,e.last_name,e.first_name from employees e inner join salaries s on e.emp_no=s.emp_no where s.salary = (select max(salary) from salaries where salary < (select max(salary) from salaries))
第二高的工资,就是比工资最高值小的工资中最高值select max(salary) from salaries where salary < (select max(salary) from salaries