在两个日期之间和两次之间

Question

我正在尝试从两个日期之间获取订单，这些订单的时间介于5PM和6:20 PM之间。

SELECT CREATION_DATE_TIME_STAMP
FROM SHIPMENT_HEADER 
WHERE CREATION_DATE_TIME_STAMP  between '2019-08-01 17:00:00:000'  and '2019-10-31 18:20:000'  AND
      ORDER_TYPE = 'Catalog'

Answer 1

您需要有关日期和时间部分的单独条件。日期和时间函数众所周知是特定于数据库的，但是类似这样：

SELECT CREATION_DATE_TIME_STAMP
FROM SHIPMENT_HEADER 
WHERE CREATION_DATE_TIME_STAMP >= '2019-08-01' AND
      CREATION_DATE_TIME_STAMP < '2019-11-01' AND
      CAST(CREATION_DATE_TIME_STAMP as TIME) >= '17:00:00' AND
      CAST(CREATION_DATE_TIME_STAMP as TIME) <= '18:20:00' AND
      ORDER_TYPE = 'Catalog';

这假设一个简单的cast()就足以提取时间。