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Call DB2 user defined function from Cobol

 
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Ziko13

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Joined: 19 Jul 2018
Posts: 10
Location: Greece

PostPosted: Thu Mar 14, 2019 4:46 pm    Post subject: Call DB2 user defined function from Cobol
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Hi all,

I am new to DB2 and I have the following question.
We have a requirement to get the result from a DB2 user defined function.
How do you embed the DB2 function into the cobol program?
A small example?

Please get back if my first message is vague.

Thank you in advance.
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Rohit Umarjikar

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Joined: 21 Sep 2010
Posts: 2300
Location: NY,USA

PostPosted: Thu Mar 14, 2019 6:02 pm    Post subject:
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Anything related to DB2 must be wrapped in EXEC SQL.. END-EXEC.
You can query the function on SYSIBM.SYSDUMYY1 or use a SET.
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Ziko13

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Location: Greece

PostPosted: Thu Mar 14, 2019 7:11 pm    Post subject:
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Thank you for the answer.
I assume the set you mention will be something like :

exec sql set :result = db2function end-exec
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Ziko13

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PostPosted: Thu Mar 14, 2019 8:00 pm    Post subject:
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A code example would be very helpful
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Rohit Umarjikar

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PostPosted: Fri Mar 15, 2019 6:13 am    Post subject:
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Please do the research yourself next time and refer to the manuals if required which makes the learnings mutual.
See if this helps and if not then talk to DBA
http://ibmmainframes.com/about42391.html#200049
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Ziko13

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Joined: 19 Jul 2018
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Location: Greece

PostPosted: Fri Mar 15, 2019 2:56 pm    Post subject:
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program ok thank you for the valuable comments.
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