in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
IBM,
1205is it slower if you access a record through alternative index as compared to primary index?
IBM,
1 2651How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
1035
What is control interval?
how can you copy to a vsam cluster?
What is recovery parameters in define cluster command?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
what is a base cluster in vsam?
What is a lds (linear data set) and what is it used for?
Would you specify freespace ce for an esds?
Using alternate indexes in batch program?
What is a ca split?
to use the rewrite command, how should the vsam file be opened?
What is a base cluste?
In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
what do you mean by recovery and speed parameters in define cluster command?
Explain the function of the relative record data set?