Hi John

As opposed to the uncertainty of a one-shot SQL statement ? Seems to me that
you should fix it using the toolset you are most confident and comfortable
with if re-use is not a factor and not worry whether it's SQL or RPG.

For what it's worth my first thought would be to restore the file and then
re-run the process if it is practical, that way it's a known starting point
and the process to update is a proven one.

It would be better if the file was designed in such a way that you couldn't
create duplicates, so that might be an area worth of further exploration.

Evan Harris

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of jmmckee
Sent: Thursday, 24 September 2009 6:13 a.m.
To: Midrange Systems Technical Discussion
Subject: Re: Remove duplicate records

I think I see the logic to do this with a relatively simple RPG program. I
have managed to create a base file that has ACCT, CYC#, DATE, TIME, and
poster id. Seems like I have to do is read a record from this file, chain
to the multiformat logical, check which record format was read, check the
poster id (not in an index) and, if it matches, delete the record. Seems
too simple. Then, when done, repost the original records.

I had wondered if SQL could do that to remove the uncertainty of a one shot

John McKee


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