Question

 SELECT scandate from FPI where scandate BETWEEN '2017-07-20' and '2017-07-25' DATEPART(hh,[scandate]) >= 22 AND DATEPART(hh,[scandate]) < 6

但我一无所获......

  SELECT scandate from FPI where scandate BETWEEN '2017-07-20' and '2017-07-25' DATEPART(hh,[scandate]) >= 14 AND DATEPART(hh,[scandate]) < 22

下午2点到晚上10点工作正常，但是晚上10点到早上6点它不起作用...... TIA

Answer 1

第一个查询中需要OR：

SELECT scandate 
FROM FPI 
WHERE scandate BETWEEN '2017-07-20' and '2017-07-25' AND
      (DATEPART(hour, scandate) >= 22 OR DATEPART(hour, scandate) < 6)

Answer 2

使用OR，

 SELECT scandate from FPI where scandate BETWEEN '2017-07-20' and '2017-07-25' DATEPART(hh,[scandate]) >= 22 OR DATEPART(hh,[scandate]) < 6;

Answer 3

您需要在日期中添加一个：

SELECT scandate 
FROM FPI 
WHERE scandate BETWEEN '2017-07-20' and dateadd(day,1,'2017-07-25') AND
  (DATEPART(hour, scandate) >= 22 OR DATEPART(hour, DATEADD(day,1, scandate)) < 6)

Answer 4

SELECT scandate 来自FPI 什么是scandate BETWEEN＆＃39; 2017-07-20＆＃39;和＆＃39; 2017-07-25＆＃39;和（DATEPART（小时，scandate）＆gt; = 22或DATEPART（小时，scandate）＆lt; 6）

SQL 10PM中的SELECT日期和时间直到每天早上6点

4 个答案: