how do you read changed records backward in subfile?

0 Answers   IBM,

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i have one physical file which is having two logical files. logical a have unique keyword and logical b doesnt have a unique keyword. can i give duplicate values while updating through physical file. if no why?

4 Answers   IBM,

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when would you prefer logical file than opnqryf?

1 Answers   IBM,

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what is a keyed physical file?

1 Answers   IBM,

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What is the purpose of STRCMTCTL command?

1 Answers  

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hi guys i am new for sqlrpgle, please suggest me good websites and theory and coding. plz plz its very urgent.

0 Answers  

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what is join logical file?

1 Answers   IBM,

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OVRDBF FILE(xxx) TOFILE(libl/filename) share(*yes) In which scenario is share(*yes) used? could any one explain with an example?

3 Answers   IBM,

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How can u create a temporary file in CLP @ how to access that temporary file in RPG program?

4 Answers  

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Distinguish between logical file and physical file?

1 Answers  

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In there is 100 no. of recordsin PF, if i delete all the records. Then what is the Size of the PF?

9 Answers  

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Is it necessary to define all formats ? Which are mandatory and which are Optional ?

1 Answers  

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