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 are the advantages of vsam over isam?
What are all the ways we can create datasets?
How do you define a GDG ?
What happens when you open an empty VSAM file in a COBOL program for input?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
what do you mean by a vsam split?
Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?
What is Base Cluster ?
What are the building blocks used in vsam datasets?
How do you define an ALTINDX ? How do you use ALTINDXs in batch, CICS pgm?s ?
What does the keyranges parameter in define cluster command do?
how can we convert esds to lds?