I know chain keyword retreive records randomly but how chain
keyword exactly works internally????
Answer Posted / aditya
hello ,
see chain opcode locks the first record of pf and then
starts reading.it is useful when there are multiple
receivers present in your program and you want any specific
receiver.
it is always used with HIGH indicator.
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is a record lock error?
can you debug ile rpg program using isdb?
which program rpg or cl is efficent to update a transaction onto a database file and why ?
What are the types of identifiers?
what is an online rpg?
How to write record if no field or the field are different in physical file in rpgle ?
what is data area and how it is used in rpg program ?
what is *place and *auto keyword in prtf ?plz explain
what is program status data structure?
How Chain operation copies the record's data to the input buffer for the program?
What is ment by record level identifier?
1. If there are two programs using same file and 2 users are using the file at the same time and what can be done to allow them both to access? 2. How can remove lock from the file for accessing it by both users?
We have job which is running as batch. It takes atleast 06 hours to complete tht job. But I wanna do tht job with in 3 hours?
What is the diff bw PF/LF Name and their Record format name? what is restriction in record format then file name?
What is the difference between iter and do?