can i see how many records does a vsam file have without
browsing or without using file-aid? and same for ps file?
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Answer / rajkanya
Use the LC (ListCat) command in TSO besides the required
dataset. The information listed with this includes number of
records.
| Is This Answer Correct ? | 9 Yes | 6 No |
Answer / raghu
print char(/) ids
by using abas above command infornt of a vasm dataset,
we can find how many rec are there in a that file.
| Is This Answer Correct ? | 1 Yes | 0 No |
What are the steps involved in access method services?
By seeing a program how we findout it is a VSAM program?
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?
there are seven idcams commands in vsam. Can you name and explain each of them?
What is the purpose of the FILE STATUS clause in the SELECT statement?
What are the different types of VSAM files available?
what is buffering and how does it apply to vsam files ?
What more info you should give in the DD statement while defining the next generation of a GDG?
In vsam why we use export-import utility?
explain in brief how are different versions of gdg named?
what is the use of reuse in vsam?
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