What makes vrrds different from vsam?
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How to rename one vsam file as well as it's index?
What is a CA, control area?
explain how do you define a gdg in vsam?
Hi, I want to create alternate index on VSAM file.my file structure is ex: RoomID pic x(7) R000001 Floor pic a((6) First RoomNo pic x(2) FA1 Occupied(yes/no) pic a(3) Yes Occupied Batch pic x(10). Maths i want to create alternate index on floor,roomno fields.can i create alternate index on both the fields.and tell me how to create.
can alternate index use in ESDS since it does not contain primary index? if yes can you explain?
How vsam datasets are cataloged?
What are the different commands used in idcams for vsam?
in vsam at the creation of cluster what is the use of RECSZ parameter?
What is the meaning of VSAM RETURN-CODE 28?
Tell about the ams used in vsam?
explain in brief why do vsam take more disk space than other utilities?
How is record management performed in vsam?