Bill,

 

Thanks! That did the trick. I had never used MAX before. I just looked
at it as used for calculations.

I knew the list would come through.

 

James Belisle

 

Making Information Systems People Friendly Since 1990

 

 

________________________________

From: [email protected] [mailto:[email protected]] On Behalf Of Bill
Downall
Sent: Monday, December 19, 2011 6:10 AM
To: RBASE-L Mailing List
Subject: [RBASE-L] - Re: getting last row for all customers

 

Jim,

 

That's what MAX() and GROUP BY is for:

 

SELECT customerid, MAX(date_of_sale) FROM orders GROUP BY customerid

 

or 

 

CREATE VIEW LastSaleByCustomer (CustomerID, LastSaleDate) AS +

SELECT customerid, MAX(date_of_sale) FROM orders GROUP BY customerid

 

On Mon, Dec 19, 2011 at 6:55 AM, Jim Belisle <[email protected]> wrote:

Using 7.6.

I want to get all the distinct customer ids and the last date of sale
from the orders table.

I see I cannot use the WHERE COUNT = LAST in a view.

What command or function would I use?



James Belisle



Making Information Systems People Friendly Since 1990








 

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