can i anyone tell me how to use copybooks in cobol

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Define redefine?

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What is input procedure?

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I like to know if possible to use %TRIM or any statement with prefiv "%" like RPG ile programs. thanks

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How COBOL helps Mainframe to maintain large records ???

1 Answers   Satyam,

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Trying to help a friend... How do you code screen I/O without a DDS? I know it can be done, because for a short time, I worked for a company that did it. It was just too long ago for me to remember what was involved.

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How can i change the below code in SQL to cobol/400? EXEC SQL SELECT COUNT(*) INTO : WS-COUNT FROM Db file WHERE Field 1 = : WS-VAR AND Field 2 = : WS-USERID END-EXEC * EVALUATE TRUE WHEN SQLCODE = +000 MOVE WS-COUNT TO Copybook field WHEN SQLCODE = +100 MOVE ZEROES TO Copybook field

2 Answers  

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Explain how to convert 2010/02/11 to m/dd/yyy.. With string and without string if any other method... Code?

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Explain the input procedure and output procedure?

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What are the types of perform?

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Code how to read 5th element of the array?

2 Answers   CGI,

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define sort? and its syntax?

3 Answers  

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