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
WITH T1 AS ( SELECT max(salary) maxsalary FROM salaries ), T2 AS ( SELECT max(salary) secondsalary FROM salaries WHERE salary < (SELECT maxsalary FROM T1) ) SELECT e.emp_no, salary, last_name, first_name FROM employees e JOIN salaries s USING(emp_no) WHERE salary = (SELECT secondsalary FROM T2)
