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
http://www.nowcoder.com/practice/847373e2fe8d47b4a2c294bdb5bda8b6
SELECT
day(date) as day,
(count(question_id)) as question_cnt
from question_practice_detail
WHERE date BETWEEN '2021-08-01' and '2021-08-31'
group by day(date)
day(date) as day,
(count(question_id)) as question_cnt
from question_practice_detail
WHERE date BETWEEN '2021-08-01' and '2021-08-31'
group by day(date)
