题解 | #查找入职员工时间排名倒数第三的员工所有信息#
查找入职员工时间排名倒数第三的员工所有信息
https://www.nowcoder.com/practice/ec1ca44c62c14ceb990c3c40def1ec6c
# 2.以时间为条件进行表连接
select
a.*
from
employees as a
inner join
# 1.对时间去重找出倒数第三的员工
(
select
hire_date
from
employees
group by
hire_date
order by
hire_date desc
limit
2,1
) as b
on a.hire_date = b.hire_date;
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