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#1
August 14th, 2003, 06:53 AM
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A tricky SQL-question in Access 97
Hi
I wonder if anyone can help me with this? I have a table with two columns. CustomerNumber and OrderNumber. For each Customernumber there is many OrderNumber like this: 81200 3389 81200 3478 81200 3542 81300 3390 81300 3491 81500 3391 81500 3492 What i want to find out with a SQL-question is the highest OrderNumber for each CustomerNumber so the table will look like this after that: 81200 3542 81300 3491 81500 3492 If there is anyone who know the solution I will be very glad Best Regards //Tobias
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#2
August 14th, 2003, 07:10 AM
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Code:
select CustomerNumber, OrderNumber
from yourtable AA
where OrderNumber =
( select max(OrderNumber)
from yourtable
where CustomerNumber = AA.CustomerNumber
)
http://r937.com/
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