By seeing the file itself how can we identify whether it is
A vsam file or flat file
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Answer Posted / shweta
just do a 's'(data set information) in front of the file
name. Data class will have 'VSAM'. Also in 3.4, the volume
column will have 'VSAM'.
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OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output
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