WHERE dt>DateAdd(MINUTE,-1,DateAdd(SECOND,-DATEPART(SECOND,@ct),DateAdd(MINUTE,-DATEPART(MINUTE,@ct),@ct)))
AND dt<DateAdd(HOUR,1,DateAdd(SECOND,-DATEPART(SECOND,@ct),DateAdd(MINUTE,-DATEPART(MINUTE,@ct),@ct)))
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標籤:應用實例
