What is the purpose of idcams?
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there are seven idcams commands in vsam. Can you name and explain each of them?
What is the purpose of control intervals in vsam?
name the utility program closely associated with vsam?
How do you load a VSAM data set with records ?
difference between vsam and database tables
What is the COBOL RECORD KEY clause?
What is a CI, control interval?
What is the function of entry sequenced data set?
If fspc(100 100) 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?
What are the three levels of definition for the VSAM DEFINE?
What is a lds (linear data set) and what is it used for?
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.