Interested to Buy Any Domain ? << Click Here >> for more details...
Why we need to give File and To file Names While we are using
OVRDBF. What is your understanding related to this?
- 2 Answers
- 7408 Views
- Cap Gemini, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
OVRDBF is to override the your database data to other file for some temporary time, other file may be the same file or different file. if you want to override your data to some temp place then you should mention that which file data you want to override(file) and where you want to keep your data(to file).
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / henry
without File name we cannot use OVRDBF adn its a mandatory
field. Also remember that the file which you used in OVRDBF
also must be present in the system. Else your RPG pgm will
not compile...Generaly if the file is multi member file
(some companies used to store they yearly/monthly
transactions in diff members) and if you want to access
specific member then it's a great deal.
| Is This Answer Correct ? | 2 Yes | 0 No |
suppose we have 10 members in physical file and i have to use 4 out of 10 so how can we read this in RPG
How we will read call stack?
Suppose we add one field in physical file and this physical file is used by several programs.how do we know which program is using that file? What are the impact analysis.
How do I read records from Subfile? what is the purpose of READC explain with example?
I have some doubts on subfile----------- -----I wrote a prog on subfile to display the records. Every thing is clear but i defined a field called "opt" as input field in subfile record format from that input field i wish to enter into new screen called "EDIT" which i created it as a separate RCD in display file. i gave opt as 2 for edit just like in WRKMBRPDM screen please telll me the code and how can i code for it in RPG.
If there are 1000 member(PGM type) in a SRC file. How can we compile in a CL program? ( It need to be done in a loop)?
how to find whether a date format is valid or not in RPG400 not in RPGILE.Can you please write the coding for this sir,i'm new to AS400.Please help.
I want to declare the number of elements of an array dynamically in RPGLE ? Is it possible? If yes, then how do I do it ?
How can we receive values from a called procedure in RPG?
We have a Physical file, after reading 5 records,it has to read LF of that same Physical file,Will it start reading from Ist record or will start reading from 5th record?
how we retrieve records without using key field (ex:name) from Physical File through RPG in as/400?
HOW TO DELETE THE RECORD FROM MASTER FILE WHICH IS LINK BY ANOTHER TRASATION FILE WITH REFERTIAL INTYGRITY?
RPG400 
