what is the purpus of the chain and setll and setgt ?

2 Answers   Four soft,

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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 to update physical files using normal logical file

4 Answers  

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

3 Answers  

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

0 Answers  

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Is it possible to create a logical file whose Physical file is not in same library?

6 Answers  

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What is the purpose of the chain and setll and setgt?

0 Answers  

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what is use of self join and which cases you will use this join

1 Answers   TCS,

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Q.1 how to implement the commitment control. 2.how to control commitment control from external program.

7 Answers   IBM,

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What is the interactive 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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How many max. Record format a logical file have?

13 Answers   Systime,

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