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COBOL program logic for comparisipn of two files


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Nagender19

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Joined: 19 Oct 2022
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Location: India

PostPosted: Wed Oct 19, 2022 3:07 pm
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Hi can some suggest me a COBOL only pgm for two input files comparison and writing records of matched to one output file and unmatched to another output file and their record count
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Joerg.Findeisen

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Joined: 15 Aug 2015
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Location: Bamberg, Germany

PostPosted: Wed Oct 19, 2022 4:33 pm
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N00b, see here: https://ibmmainframes.com/viewtopic.php?t=22649
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sergeyken

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Joined: 29 Apr 2008
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PostPosted: Thu Oct 20, 2022 1:14 am
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Nagender19 wrote:
Hi can some suggest me a COBOL only pgm for two input files comparison and writing records of matched to one output file and unmatched to another output file and their record count

Here it is: www.ibm.com/docs/en/i/7.2?topic=languages-cobol
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csudhir

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Joined: 15 Jun 2016
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PostPosted: Sat Aug 26, 2023 8:22 pm
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Nagender19 wrote:
Hi can some suggest me a COBOL only pgm for two input files comparison and writing records of matched to one output file and unmatched to another output file and their record count
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Joerg.Findeisen

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PostPosted: Sat Aug 26, 2023 8:26 pm
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@csudhir: Do not post attachments for security reasons. Use the code tags to post any code/data instead.
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Pedro

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Joined: 01 Sep 2006
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Location: Silicon Valley

PostPosted: Sat Aug 26, 2023 11:10 pm
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re: "COBOL only pgm"

If I were doing this exercise, I would figure out how to call SUPERC from COBOL. Why reinvent the wheel?
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sergeyken

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PostPosted: Sat Aug 26, 2023 11:21 pm
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Pedro wrote:
re: "COBOL only pgm"

Why reinvent the wheel?

I guess: the manager doesn't know other words related to mainframe besides COBOL (and maybe JCL), isn't it?
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Rohit Umarjikar

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PostPosted: Mon Aug 28, 2023 1:45 am
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Moved to students section of this forum.
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