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/c1472daba75d4635b7f8540b837cc719
select e.emp_no,max(s.salary) as salary,e.last_name,e.first_name
from
employees e
join
salaries s
on
e.emp_no=s.emp_no
where
s.salary not in (select max(salary) from salaries);
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