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  3. August 2012

RE: how to create logical file with one key over two fields

That makes sense, but to answer your question - I didn't think it was possible to create a logical using a key that is either fieldA or fieldB.
It should be interesting to see if anyone has an answer.

Alan Shore
Programmer/Analyst, Direct Response
E:AShore@xxxxxxxx
P:(631) 200-5019
C:(631) 880-8640
"If you're going through Hell, keep going" - Winston Churchill


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Stone, Joel
Sent: Thursday, August 23, 2012 2:12 PM
To: 'Midrange Systems Technical Discussion'
Subject: RE: how to create logical file with one key over two fields

Its just an example - I am not doing this for a product file nor UPC but it is simple to explain instead of the mundane old junk files that I am working with.


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Alan Shore
Sent: Thursday, August 23, 2012 12:44 PM
To: Midrange Systems Technical Discussion
Subject: RE: how to create logical file with one key over two fields

Interesting that you would keep the upc code on the product master as a product can have MULTIPLE upc codes We have a separate file with product number, upc code which means that you can have unlimited number of upc codes per product (well - not exactly unlimited, but a LARGE number)

Alan Shore
Programmer/Analyst, Direct Response
E:AShore@xxxxxxxx
P:(631) 200-5019
C:(631) 880-8640
"If you're going through Hell, keep going" - Winston Churchill


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Stone, Joel
Sent: Thursday, August 23, 2012 1:06 PM
To: Midrange Systems Technical Discussion
Subject: how to create logical file with one key over two fields

If I have an product master file with two UPC fields, can I create a LF which will read the product file by either UPC?

Also want to be able to view with DBU with multiple record screen.

I can do this with a multi-format LF, but DBU displays (in multi-record screen) as one large field (instead of product name, product desc, UPC1, UPS2, etc).

Also can I do this WITHOUT naming each field in the PF?

Is there an better method to do this, for example SQL??

Thanks!

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