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  2. RPG400-L
  3. February 2000

Re: Referencial Integrity - Was: RPG Cycle

  • Subject: Re: Referencial Integrity - Was: RPG Cycle
  • From: "James W. Kilgore" <qappdsn@xxxxxxxxxxxxx>
  • Date: Mon, 21 Feb 2000 07:54:09 -0800
  • Organization: Progressive Data Systems, Inc.
 
That brings back my original question, how to you clean the files?

Do you write a cycle program using NMR to delete orphans?

Raul Jager wrote:

> <<snip>>
>
> Once your files are clean, RI will prevent to delete a master record
> unlees you delete the detail firs, it will also prevente a detail record
> to be written if there is no master.  RI will also prevent to update the
> keys to a value that will leave orphans.
>

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