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  3. April 2018

Re: Need an SQL joining lesson

On Fri, Apr 13, 2018 at 7:51 AM, Jeff Crosby <jlcrosby@xxxxxxxxxxxxxxxx>
wrote:

I get these results:

Cust YYYYMM Category Sales Credits
==== ====== ======== ======= =======
1892 201802 E 6967.72 8400.20
1892 201802 F 3540.22 5097.12
4554 201802 B 3556.01 3406.56
4554 201802 D 1004.97 163.76
4554 201802 E 5706.34 6344.00
(Total) 20775.26 23411.64

I note a few things:

1) more credit than sales, never a good thing from a business standpoint
:)

2) numbers obviously not right

3) if there are sales and no credits, no record appears and I assume the
reverse would be true


​As expected, the fan out is the problem...

Did you see my other posts?

Charles​

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