How are records stored in an ESDS, entry sequenced dataset?
Answer / guest
They are stored without respect to the contents of the
records and in the order in which they are included in the file.
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what's the biggest disadvantage of using a VSAM dataset?
8 Answers Anjana, CTS, DSRC, IBM,
In vsam at the cluster creation for KSDS FREESPACE parameter is required but for ESDS FREESPACE parameter is not required ?
in vsam at the creation of cluster what is the use of RECSZ parameter?
in what type of vsam datasets can an alternate index be defined??
what are the different types of vsam files available? Explain them
Explain the device independent method to indicate where a record is stored?
By seeing the file itself how can we identify whether it is A vsam file or flat file
By seeing a program how we findout it is a VSAM program?
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 are the steps involved in access method services?
What is the purpose of having vsam data space?
What is the biggest disadvantage of using a vsam dataset?