Summarizing and fixing up some data -- MIDRANGE-L

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Subject: Summarizing and fixing up some data
From: "Jack Tucky" <jacktucky@xxxxxxxxx>
Date: Tue, 2 Oct 2012 21:43:08 -0400
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I have a file that has columns like this:

Shipper, Consignee, PO#, Wave#.

If there is more than one wave# per Shipper/Consignee/PO#, I want to delete
all but one of the records, and change the wave# to 'MULTI'

If there is only one record, leave it alone. Any ideas on how I could do
this with SQL or RPG?

Thanks.

Jack

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Follow-Ups:

RE: Summarizing and fixing up some data , Dennis Lovelady

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