What is the difference between READ BY ISN and FIND
- 2 Answers
- 11938 Views
- I also Faced
- E-Mail Answers
Answer Posted / rashmi
Read By ISN:-
It reads the adabas file as per the ISN sequence. User
should know the ISN to fetch the record.
FIND:-
It finds the record from the adabas file as per the
descriptor value provided by the user. No need to know the
ISN value.
But both will provide output in ISN sequence.
| Is This Answer Correct ? | 9 Yes | 5 No |
Post New Answer View All Answers
How to create 1 ddm that fetches 3 adabas files simultaneously?
What happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain control variable in online screens?
Explain the like inverted list?
Explain is it possible to code goto statement in natural? If yes please provide the syntax of the same?
Define cobol coding sheet?
How are you going to remove duplicates from the file that is being read?
Explain the address converter?
Suppose you are processing an input file in a natural program and you want the program to fail if the file is empty. What command you use in natural to force it to fail?
Can we see the copy book length using file-aid?
How converted the natural coding for adabas
What is the difference between read work file 1 and read work file once? Why we are using work file once?
Can you explain control variable in online screens?
Tell me what type of files we can process thru file-aid?
