题解 | #计算用户8月每天的练题数量#
计算用户8月每天的练题数量
https://www.nowcoder.com/practice/847373e2fe8d47b4a2c294bdb5bda8b6
select day (date) day, count(id) question_cnt from question_practice_detail where date like '%2021-08-%' group by day
计算用户8月每天的练题数量
https://www.nowcoder.com/practice/847373e2fe8d47b4a2c294bdb5bda8b6
select day (date) day, count(id) question_cnt from question_practice_detail where date like '%2021-08-%' group by day
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