MIN( CASE
WHEN Type = 435 THEN TimeStamp
END ) AS InTime,
MIN( CASE
WHEN Type = 324 THEN TimeStamp
END ) AS OutTime
上面的代码使用min()来查找最小值,如何找到下一个最小值以及如何获取所有下一个....值...
答案 0 :(得分:0)
SELECT TimeStamp AS InTime
FROM MyTable
WHERE Type = 435
ORDER BY Timestamp;
SELECT TimeStamp AS OutTime
FROM MyTable
WHERE Type = 324
ORDER BY Timestamp;