What is the batch job?

0 Answers  

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can any one pls tell me some differences between a LF and command OPNQRYF?

3 Answers   Accenture, Cognizant, eFunds,

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Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...

6 Answers   ABC, TCS,

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How many maximum record format a logical file have?

0 Answers  

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YOU CAN DELETE THE RECORD SPACE PERMENANTLY IN PHYSICALFILE THROUGH CL?

4 Answers  

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Suppose I have a pf, it contains 5 members, how to access particular member data from logical file? What is the use of member in pf?

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN 'COLHDG' AND 'ALIAS'?

5 Answers   Accenture,

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Last statement of any rpg program is lr?

0 Answers  

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how to add a new field to a file without compiling it?

1 Answers  

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There are six records in a file and we are going to update that records and used commit operation when it complete the update but suppose when it updating the third record,a error occured and operation failed.Is previously two records will be update or whole operation will be rollback? Please confirm it.

2 Answers  

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Why we create the Physical File Member?

5 Answers  

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how to know total no of records in pf with out using sql??????

3 Answers  

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