What is the purpose of relative record data set used in vsam?
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if you wish to use the rewrite command how must the vsam file be opened?
What is the Difference between LDS & ESDS ?
what do you mean by recovery and speed parameters in define cluster command?
What is a sequence set?
On which dataset you can have alt index?
In the COBOL SELECT statement for a KSDS what are the three possibilities for ACCESS?
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 a VSAM slot?
What does the keyranges parameter in define cluster commends do?
What is SHAREOPTS ?
what is the use of the file status clause in the select statement in vsam?
How many buffers are allotted to VSAM KSDS and ESDS?