difference between read(1) and read work file once ?
Answers were Sorted based on User's Feedback
Answer / niki
Read(1) file1 in physical sequence:
1. Used to raed adabas file.
2. here (1 ) represents the number of record to be read
its a processing loop eg
Read(1) file1 in physical sequence
--
---
---
end-read
read work file :
1. Used to read flate file.
2. Once option is used to read only one record
3. its not a processing loop
Is This Answer Correct ? | 5 Yes | 3 No |
Answer / dd
Basically no difference.
Both of the statements are used for reading a single record
from the work file.So both will give only one record.
Is This Answer Correct ? | 0 Yes | 13 No |
Tell me what type of files we can process thru file-aid?
What is cobol coding sheet?
COuld you please let me know along with a sample on how are you going to remove duplicates from the file that is being read. Thanks Sam
What is a hyperdescriptor? How does it work?
What is the difference between External subroutine and subprogram?
Is it possible to declare a GDA for an external subroutine?
How are you going to remove duplicates from the file that is being read?
The natural file converted to PDF file if Yes then explain ?
Which is more efficient - the external subroutine or a copycode coded in to a NATURAL program? And Why?
Can we update with histogram?
A field declared as P8 needs to be redefined as Alphanumeric. What would be its new size?
What is the difference between READ BY ISN and FIND