题解 | #计算单次平均刷题数#
计算单次平均刷题数
https://www.nowcoder.com/practice/215a2391bfec4abca05c94812d94da83
select avg(pass_count) as avgCnt from questions_pass_record_detail
刷题!刷题! 文章被收录于专栏
刷题一键转化~~
计算单次平均刷题数
https://www.nowcoder.com/practice/215a2391bfec4abca05c94812d94da83
select avg(pass_count) as avgCnt from questions_pass_record_detail
刷题一键转化~~
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