Re: Non-unique keys -- RPG400-L

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Subject: Re: Non-unique keys
From: "James H. H. Lampert" <jamesl@xxxxxxxxxxxxxxxxx>
Date: Thu, 12 Mar 2009 09:41:56 -0700
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Roger Harman wrote:

As I say around here "I wouldn't bet the Farm on that".

I just ran a test program, to detect any cases in which non-ascending RRNs would be read within a key; it found none. Although it used The Cycle, rather than a CHAIN followed by a READE loop, I think it's reasonable to expect the same results on the latter as the former.

--
JHHL

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Follow-Ups:

Re: Non-unique keys , Mark S. Waterbury
Re: Non-unique keys , Scott Klement

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