MySQL 根据日期分组

SELECT
DATE_FORMAT( detect_time, “%Y-%m-%d” ) AS time,
COUNT(id) AS total
FROM detect_video_task_result_real
GROUP BY DATE_FORMAT( detect_time, “%Y-%m-%d” )这里写图片描述

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转载自blog.csdn.net/qq_35401216/article/details/81866182