What is VERIFY command ? when do you use this command??
What actually it does ??
Answer Posted / ravikumar
This parameter is used to verify the physical existence of a
vsam file and close the file if it is not previously closed.
The syntaz is VERIFY FILE(<ddname>)
or
VERIFY DATASET(<dataset name>)
| Is This Answer Correct ? | 35 Yes | 11 No |
Post New Answer View All Answers
difference between vsam and database tables
is it required that primary key values have to be unique? Do alternate key values have to be unique?
what is the use of the file status clause in the select statement in vsam?
How is record management performed in vsam?
What are the different commands used in idcams for vsam?
explain in brief what are the 3 types of vsam files?
what are the idcams commands that can be used for vsam and explain each of them.
Explain the process in which flat files are converted into vsam files?
What is a vsam dataset?
Using alternate indexes in batch program?
Define dynamic processing?
Explain the purpose of the file status clause in the select statement?
State the differences between vsam and non-vsam files?
What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..
How to get the last record in vsam file in cluster?