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how to validate data in database from cics program
i will have user name and password values in database. i create a map from cics. and i will enter user name and password then validation should be done in COBOL program. what is COBOL logic to validate database?
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Inner Join
What will be output for Inner join having no key when I/P in two respective Input Ports are:- Input1 = 1,1 (one record with two fields) Input2 = 1,1,1 (one record with three fields)?
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Reading KSDS File
how do you read a ksds file in reverse order?
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Pass Values from COBOL to JCL
How can we pass values from COBOL to JCL?
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Sort Data in File
In COBOL, How to sort data in a file without using the sort command?
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Maximum Size of DFHCOMMAREA
What can be the maximum size of DFHCOMMAREA?