Answer Posted / keshar jain

We can positioned to nth record in file in CL with the help of OVRDBF command.
Synatax:

OVRDBF FILE(file-name) POSITION(*RRN 11)

This will positioned file on 11th record so RCVF command will read 11th record in file.

If you want to read with key conditioned then we can specify *KEY,*KEYA,KEYAE etc to positioned with key specified in command.

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?

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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?

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Where the QTEMP library will get created? if the the answer is QSYS, then howcome more than one job can create same library name(QTEMP) in QSYS? what is the uniqueness of QTEMP? For example, run the below command in different workstation WRKOBJ QSYS/QTEMP And take 8 in the option to check the description. both will have different info. so where(which LIB) exactly the QTEMP is stored?

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I have physical file with 100 records,there is no any duplicate records in this pf.based on this pf one logical file I have used.but this lf is viewing only 80 records only of that pf?what is the reason for this?

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I have a pf, it contains 5 members, how to access particular member data from logical file?

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How to know the particular record in pf with out reading?

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Can we concatenate fields in physical file? If yes how can we do?

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