sql怎么表示夜间的20点到第二天6点
DrivingPoint 开始时间
ArrivalPoint 结束时间
如何查找 DrivingPoint 在夜晚20点 到ArrivalPoint 第二天6点
谢谢
------解决思路----------------------
SELECT * FROM TB
WHERE CONVERT(VARCHAR(5),DATEADD(HOUR,-7,DrivingPoint),108)>='13:00'
AND DATEDIFF(HOUR,CONVERT(VARCHAR(10),DATEADD(HOUR,-7,DrivingPoint),120)+' 20:00',ArrivalPoint)<=10
------解决思路----------------------
SELECT *
FROM TB
WHERE DATEPART(hh,DrivingPoint)>=20 AND DATEPART(hh,ArrivalPoint)<=6
------解决思路----------------------
1楼复杂,2楼明显出不来
SELECT *
FROM TB
WHERE (DATEPART(hh,DrivingPoint) BETWEEN 20 AND 23 or DATEPART(hh,DrivingPoint) BETWEEN 0 AND 6)