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년,월,일,시,분 단위로 그룹핑하여 보기 각종 통계시 활용
select DATEPART(YEAR, adddt) '년' ,DATEPART(MONTH, adddt) '월' ,DATEPART(DAY, adddt) '일' ,DATEPART(HOUR, adddt) '시' -- ,(DATEPART(MINUTE, adddt) / 10) ,count(*) FRom 테이블명 with(nolock) GROUP BY DATEPART(YEAR, adddt) ,DATEPART(MONTH, adddt) ,DATEPART(DAY, adddt) ,DATEPART(HOUR, adddt) --,(DATEPART(MINUTE, adddt) / 10) order by 1,2,3,4 select TIMEFROMPARTS( DATEPART(HOUR, adddt), DATEPART(MINUTE, adddt) / 5 * 5, 0, 0, 0) ,count(*) FRom 테이블명 with(nolock) group by TIMEFROMPARTS( DATEPART(HOUR, adddt), DATEPART(MINUTE, adddt) / 5 * 5, 0, 0, 0) order by 1댓글