Interested to Buy Any Domain ? << Click Here >> for more details...
what is the use of reuse in vsam?
- 3 Answers
- 14544 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sowmya
while doing repro, if we use 'resuse' parameter ,the data
already stored in outputdataset will be logically deleted
and replaced by the data in inputdataset
| Is This Answer Correct ? | 13 Yes | 0 No |
A cluster can be used again and again
as a reusable cluster.
When u open the data set in output mode
all the existing records are logically deleted
- A cluster can't be reusable if
-- KEYRANGE parameter is coded
-- An Alternet index is built for it
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / sridhar
while compiling the program repeatedly the same data set
name can,t be used.So in order to use same name reuse
command is used.In each time we compile it makes dataname
as new file.
| Is This Answer Correct ? | 0 Yes | 1 No |
Tell about the ams used in vsam?
What is the maximum number of Alternate Index ???
Syntax of AMS modal commands ?
What is a VSAM split?
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?
Do all versions of the GDG have to be of the same record length ? is it possible to ovverride the dcb of the model dataset?
What is the Difference between LDS & ESDS ?
What is RECOVERY and SPEED parameters in DEFINE CLUSTER command?
By seeing a program how we findout it is a VSAM program?
differentiate between sequential files and esds files in vsam?
how to view clusters that has more than 10000 records
Can we copy a sequential file to a VSAM file ? If yes, What will happen of the size of the sequential file is bigger than that of the VSAM file?
COBOL 
