题解 | #查询结果限制返回行数#
查询结果限制返回行数
https://www.nowcoder.com/practice/c7ad0e2df4f647dfa5278e99894a7561
select device_id from user_profile order by id limit 2
查询结果限制返回行数
https://www.nowcoder.com/practice/c7ad0e2df4f647dfa5278e99894a7561
select device_id from user_profile order by id limit 2
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