题解 | 当前薪水第二多的员工的emp_no及其对应的薪水
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
s.emp_no,
s.salary,
e.last_name,
e.first_name
from employees as e join salaries as s using(emp_no)
where s.salary = (
select max(salary) from salaries where salary<(
select
max(salary)
from salaries));
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