Finding duplicates without sorting



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Finding duplicates without sorting

Postby charlessxavier » Mon Apr 07, 2014 11:52 am

Hello everyone,

I need small help in finding duplicates in a file and separating duplicates and distinct records without sorting.

The records should appear in both the output files in the same order as they are in input file.

possible doing that ?

Thanks a lot
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Re: Finding duplicates without sorting

 

Re: Finding duplicates without sorting

Postby BillyBoyo » Mon Apr 07, 2014 12:48 pm

Yes, but please give fuller details. RECFM, LRECL, are duplicates contiguous only only, or does the input require sorting to get the matches and then returning to original order?
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