题解 | #查找入职员工时间排名倒数第三的员工所有信息#
找出所有员工当前薪水salary情况
http://www.nowcoder.com/practice/ae51e6d057c94f6d891735a48d1c2397
select *
from employees
order by hire_date desc
limit 2,1;
1)去重查询(select distinct);2)逆序显示(order by…desc)
找出所有员工当前薪水salary情况
http://www.nowcoder.com/practice/ae51e6d057c94f6d891735a48d1c2397
select *
from employees
order by hire_date desc
limit 2,1;
1)去重查询(select distinct);2)逆序显示(order by…desc)
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