题解 | 统计用户获得积分
统计用户获得积分
https://www.nowcoder.com/practice/22ed0cd240824bb597b3130fef389cea
SELECT
user_id,
SUM(FLOOR(TIMESTAMPDIFF(minute, visit_time, leave_time)/10)) AS point
FROM visit_tb
GROUP BY user_id
ORDER BY point DESC
统计用户获得积分
https://www.nowcoder.com/practice/22ed0cd240824bb597b3130fef389cea
SELECT
user_id,
SUM(FLOOR(TIMESTAMPDIFF(minute, visit_time, leave_time)/10)) AS point
FROM visit_tb
GROUP BY user_id
ORDER BY point DESC
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