No gurantee but this should give you some ideas:

select KEYFIELD, CUST_ID as CUSTOMER, ORD_DATE, ORD_TIME ;
from ORDERTABLE ;
where KEYFIELD in ;
(select top 1 KEYFIELD from YOURTABLE
where CUST_ID == CUSTOMER
order by ORD_DATE, ORD_TIME descending)
order by CUSTOMER

HTH

Peter


>I need help in selecting records from the following table (simplified):
>
>CUST_ID
>ORD_DATE
>ORD_TIME
>
>For a given date (ORD_DATE), I need to select one order record per customer (CUST_ID) based on the time of order (ORD_TIME). For example, the Order Time should be the latest of the day.