Re: Subfile processing with duplicate keys

What is a multiformat logical file?  I don't understand why the RRN isn't
unique and therefore suitable...?  (I don't question you, I just don't
understand it.  If its what I think it is, this must just one of many
problems you have to overcome.)

In <355A390A.2A2D@blazenet.net>, on 05/13/98 
   at 05:21 PM, Tim-Bar <timbar@blazenet.net> said:

>We have a multiformat logical file that has duplicate keys that needs to
>be updated in a subfile program. You select the record you want to update
>and it is displayed on the screen. Because of the duplicate keys, you
>don't get the record you want. You can't use relative record number with
>a multiformat logial file. Anybody got any ideas? 

>Thanks,

>Darlene Brengle
>Norsoft, Inc.
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