mysql 獲取某個時間段中每分鐘的數據

獲取30天內的數據，按照每分鐘來統計mysql select id,DATE_FORMAT(time, '%Y%m%d %H%i' )，count(1) as num sql from 表名select where TO_DAYS(now())-TO_DAYS(time)) <=30im group by DATE_FORMAT(time, '%Y%m%d %H%i' )統計 mysql的日期輸出

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