Nhận hồ sơ từ giờ cuối cùng

Question

Tôi có truy vấn này:

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 = ??????? 

Tôi đang sử dụng máy chủ Sybase adaptive bất cứ nơi nào và cố gắng để có được hồ sơ cho giờ cuối cùng.

Answer 1

thử này !!

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

Hãy thử dưới đây truy vấn:

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);