LeetCode刷题实战619：只出现一次的最大数字
程序IT圈
共 874字，需浏览 2分钟
·
2022-05-27 16:11
select(
select num
from my_numbers
group by num
having count(*)=1
order by num desc limit 1
) as 'num';
评论
共 874字，需浏览 2分钟
·
2022-05-27 16:11
select(
select num
from my_numbers
group by num
having count(*)=1
order by num desc limit 1
) as 'num';