题解 | #注册时间最早的三个人#
注册时间最早的三个人
https://www.nowcoder.com/practice/fbe36305c6dd4954a05cc2f2f12e4f4a
select
uid,
nick_name,
register_time
from
user_info
where register_time<=(
select register_time from user_info order by register_time limit 2,1
)
order by register_time
limit 3
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