difference between read(1) and read work file once ?
Answer Posted / 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 |
Post New Answer View All Answers
What is cobol coding sheet?
What is the difference between escape(top or bottom) and escape immediate(top or bottom?
Explain how many work file we can code in jcl?
What is the difference between read work file 1 and read work file once? Why we are using work file once?
How can we see the copy book length using file-aid?
Explain why do we use file-aid for seqential files?
The natural file converted to PDF file if Yes then explain ?
Explain the address converter?
Explain control variable in online screens?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain difference between read work file 1 and read work file once? Why we are using work file once?
Explain how to ftp the natural program to desktop? (From mainframe to pc), is it possible?
Explain difference between read(1) and read work file once?
Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
What is the difference between read(1) and read work file once?