How is record management performed in vsam?
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Using Alternate Indexes in Batch pgms: ?
What are the different dataset organizations used in vsam?
How to insert values for variables that are declared as COMP-3 variables in COBOL program in an already created VSAM file.
print ids(/)char??what is the full form of ids??
How do you define a GDG ?
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now?
explain in brief what are the 3 types of vsam files?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
Name some common VSAM error conditions and codes. ?
How do you calculate record size of an alternate cluster? Give your values for both unique and nonunique.
there are seven idcams commands in vsam. Can you name and explain each of them?
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.