can any one pls tell me some differences between a LF and
command OPNQRYF?
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Answer Posted / vaiv20
LF creates a new object in the system while that is not the
case for OPNQRYF.
LF creates a permanent data access path to the physical
file that will be updated as and when and add,update and
delete operation is performed on file Whereas OPNQRYF
creates a temporary access data path that is shared by high
level pgm for further processing of recs in file.
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