Is a delete operation possible in an ESDS?B. Is rewrite
operation possible in ESDS ?
Answers were Sorted based on User's Feedback
Answer / joel
In ESDS ,Delete operation is not possible. yes rewrite
operation is possible but record length should be same.
| Is This Answer Correct ? | 9 Yes | 0 No |
Answer / guest
No delete operation is not possible in VSAM ESDS.B. Yes
rewrite operation is possible in an ESDS.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / sangeetha
no deletion is not possible in esds . because in ESDS the
records are stored in relative byte address. so each record
will own its on relative byte address. so we cant delete
the records in ESDS.
| Is This Answer Correct ? | 2 Yes | 2 No |
what is reuse parameter ?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
Explain the function of entry-sequenced data set?
What are all the ways we can create datasets?
Do primary key values have to be unique? Do alternate key values have to be unique?
By looking into the Jcl can we identify the dataset is VSAM?
5 Answers Cognizant, Keane India Ltd,
What is an RBA in rrds? What does it do? What is it used for?
in vsam at the creation of cluster what is the use of RECSZ parameter?
what is the RRN for the first record in RRDS?
What is the meaning of each of the values in SHAREOPTS(2 ?
How many times secondary space allocated?
can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?