There are at least seven IDCAMS commands; name and explain
each of them ?.
Answer / guest
ALTER modifies information for a catalog, alternate index,
cluster or path. BLDINDEX builds the alternate index, of
course. DEFINE is used for ALTERNATEINDEX, CLUSTER or PATH.
DELETE removes the catalog entry for a catalog, cluster,
alternate index or path. LISTCAT lists information about the
dataset. PRINT prints the dataset contents. REPRO copies
records from one file to another.
Is This Answer Correct ? | 18 Yes | 2 No |
What is the use of VSAM files? How to read this ?
What is VERIFY command ? when do you use this command?? What actually it does ??
What is the biggest disadvantage of using a vsam dataset?
If FSPC(100 10 is specified does it mean that both the control interval and control area will be left empty because 100 % of both CI and ca are specified to be empty?
Using alternate indexes in batch program?
what is the use of aix in vsam why do we go for aix and wht is build index in vsam?
how to view clusters that has more than 10000 records
how to see the last records in vsam dataset??
if you wish to use the rewrite command how must the vsam file be opened?
explain in brief what are the 3 types of vsam files?
Explain the function of the relative record data set?
Tell about the ams used in vsam?