While designing vsam files,what is the best way to choose control interval size for the data and the index?
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write a program to read from a VSAM file , there will be a 5 records to create name. empno. resignation and address to update in a db2 table and call another program using dynamic call to find the matching fields in program 1 to update in db2 table. anybody pls send de program for dis ? thanks in advance...
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
what do you mean by a shareoptions parameter (shr) in define cluster command?
Tell about the ams used in vsam?
Explain the device independent method to indicate where a record is stored?
what do you mean by the repro command?
Is it slower if you access a record through alt index as compared to primary index?
Define dynamic processing?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
how many buffers are allocated to vsam ksds and esds?
What are the common vsam error conditions and codes?
how can you load a vsam data set with records ?
Describe the uses of ams?
What is the purpose of control intervals in vsam?
Can you delete vsam files with the delete option of the disposition parameter of jcl?