获取上一小时的记录

Question

我有这个问题:

SELECT Field1, OrderFor, Writeback, Actshipdate, Orderstatus, receivedate, receivetime
FROM orderinfo, shippinginfo
WHERE orderinfo.orderid = shippinginfo.orderid
AND shippinginfo.custid = '37782'
AND receivedate =  DATE(NOW())
AND receivetime = ???????

我在任何地方使用Sybase自适应服务器并尝试获取最后一小时的记录.

Answer 1

试试这个 !!

SELECT Field1, OrderFor, Writeback, Actshipdate, Orderstatus, receivedate, receivetime
    FROM orderinfo, shippinginfo
    WHERE orderinfo.orderid = shippinginfo.orderid
    AND shippinginfo.custid = '37782'
    AND receivedate =  DATE(NOW())
     AND receivetime > DATEADD(HOUR, -1, GETDATE())

Answer 2

尝试以下查询：

SELECT Field1, OrderFor, Writeback, Actshipdate, Orderstatus, receivedate, receivetime 
  FROM orderinfo, shippinginfo
  WHERE orderinfo.orderid = shippinginfo.orderid
    AND shippinginfo.custid = '37782'
    AND receivedate =  DATE(NOW())
    AND receivetime >= (sysdate-1/24);