how to display all the members records in a physical file
without using ovrdbf?
Answer Posted / surya siram
By using EXTMBR(*ALL) keyword we can able to read the data in physical file for each member sequentially. By using file information data structure, we can able to know which member is reading currently.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Hi Viewers can any body explain me how to update and ahange the already existed data in physical file using subfile ? please explain me with the code if possible?
How to handle duplicate error handling in RPG?
what is a rpg?
what is data area and how it is used in rpg program ?
how do I play {insert rpg system here}?
What is the purpose of record level identifier?
Assume 2 users are using the same file and first user updates some record in the file. Will the 2nd user will be able to see the updated record or not?
What is file identifier where we can use?
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?
what is file information data structure?
Interviewer asked me write down DDS for load all subfile .can anybody write dds
When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?
which program rpg or cl is efficent to update a transaction onto a database file and why ?
What are the types of identifiers?
are there any useful c runtime apis that I can call from rpg iv?