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
https://www.nowcoder.com/practice/c1472daba75d4635b7f8540b837cc719
select employees.emp_no,salary,last_name,first_name from employees join salaries on employees.emp_no = salaries.emp_no where salary = (select max(salary) from( select salary,to_date from salaries where salary !=( select max(salary) from salaries group by to_date ) ) a group by to_date )
查看1道真题和解析