Why is master catalog used in vsam?
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How do you define a KSDS ?
What are the different parameters that are used in vsam?
can we create vsam files on multiple volumes ?
What is the catalog?
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.
What is the place for VSAM KSDS?
Is it slower if you access a record through alt index as compared to primary index?
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?
How do you fix the problem associated with VSAM out of space condition?
Do primary key values have to be unique? Do alternate key values have to be unique?
what is the meaning of dynamic processing in vsam?
How are different versions of GDG named ?