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Assume my file has 100 records and I want to see only first 10 records. Is this possible through lf?
1 2076Suppose my file has 10 fields and I want to make the 2nd field zeros in all records. And assume I have millions of records and I dont want to read each record and update the desired field with 0. Any other way to do this in one step operation?
1 2457How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique
1015When 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?
953Assume 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?
9361. 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?
950If I have a file with 5 record and that file has 2 Key field and I want to read the unique record of the file then how can we achieve it?
1 2351
What is difference between bind by copy and bind by reference?
How Chain operation copies the record's data to the input buffer for the program?
what is kids-rpg?
How would display prime numbers using CL program?
what was the robotech rpg?
how does the rpg element work?
How to write record if no field or the field are different in physical file in rpgle ?
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?
how do I declare a minor?
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?
Set on command is used for closed all opened files , initialize var and release resource , return cmd is used for return to calling program but my req. Is dnt close opened files and resource must released while doing transactions , how can i do this...?
what happens when sflsiz = sflpag? What are the advantages and disadvantages?
during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.
is this a rpg channel?
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?
