mysql統計當前日期一週每天的資料
阿新 • • 發佈:2021-01-13
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先統計當前日期一週七天的日期
select date_sub(curdate(),INTERVAL WEEKDAY(curdate()) + 0 DAY) as weekday UNION select date_sub(curdate(),INTERVAL WEEKDAY(curdate()) - 1 DAY) UNION select date_sub(curdate(),INTERVAL WEEKDAY(curdate()) - 2 DAY) UNION select date_sub(curdate(),INTERVAL WEEKDAY(
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然後統計每天的數量
SELECT a.weekday, COUNT(nm.id) count FROM ( select