Answer Posted / sanjudharan
using the REPRO command
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what does a file status of 02 on a vsam signifies?
what is the use of the file status clause in the select statement in vsam?
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In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
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Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
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why ci and ca splits are not possible in esds and rrds?
How to get the last record in vsam file in cluster?
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
Why is master catalog used in vsam?
