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
with data_f_use as ( select uid, nick_name, register_time , row_number()over(order by register_time) time_rank from user_info ) select uid, nick_name, register_time from data_f_use where time_rank <= 3
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