IBM QSAM Question: Download Questions PDF
Suppose I have a KSDS File. I have a Records like 1,2,3,4,5,6,...100. I want to read using Dynamic mode like from 10 the Record onwards like, 10,12,14,16,18,....60. Wat is the command for this?
Answer:
By using START command
Example :
START filename
KEY is EQUAL TO keyname
[INVALID KEY ...........]
END-START
PERFORM UNTIL end-of-file
READ filename NEXT RECORD
AT END
SET end-of-file TO TRUE
END-READ
END-PERFORM
Example :
START filename
KEY is EQUAL TO keyname
[INVALID KEY ...........]
END-START
PERFORM UNTIL end-of-file
READ filename NEXT RECORD
AT END
SET end-of-file TO TRUE
END-READ
END-PERFORM
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