Answer / avneesh kumar verma

Physical file contains data, where as Logical file serves as a access path to database.

why we sometimes use same file name in FILE and TOFILE in OVRDBF and sometimes different??please tell

3 Answers  

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define what a data queue is along with a brief example of what it may be used for?

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How to Define a Procedure in RPG?

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how do you read changed records backward in subfile?

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