leetcodeSolution to some Leetcode problems written in C++ |
| git clone git://git.dimitrijedobrota.com/leetcode.git |
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1141.sql (172B)
0 SELECT activity_date AS day,
1 COUNT(DISTINCT user_id) AS active_users
2 FROM Activity
3 WHERE activity_date BETWEEN '2019-06-28' AND '2019-07-27'
4 GROUP BY activity_date