Interested to Buy Any Domain ? << Click Here >> for more details...
Can we used ovrdbf command after the opnqry file if yes then
What will be out put of your program?
- 4 Answers
- 9053 Views
- IBM, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / naveen chandra joshi
No. we can not use OVRDBF command after OPNQRYF command if
we do so then program will give error as the OPNQRYF
command expects the Open Data Path to share before
processing.
I tested the program and then posting the answer.
Regards,
Naveen,
9891501280.
| Is This Answer Correct ? | 17 Yes | 1 No |
Answer / ss
OVRDBF command before OPNQRYF because it will make the ODP *yes.
If the ODP is *yes then only the changes will be reflected in next calling program.
If the ODP is *no then there is no use of opnqry because data will not be reflected in next calling program.
| Is This Answer Correct ? | 0 Yes | 0 No |
how can an indexed file be used as arrival sequence in RPG?
A particular job executing on the iS is not behaving as expected and is operating in an environment in which it can be debugged. What commands would you use to debug and observe the program?
i)What is the command to lock a file in a program ii)2. Can you get a level check error in a CL program
I have to change a program. This program is calling a subroutine mor than 100times within it. so will it have any performance issue? if yes than what changes i can make. Thanx for ur valuable answer.
how can i retrieve the field name from display file at run time? Devendra Singh Tomar
1. I have2 records in a PF. READ PF DO DSPLY EMPNO RETRN DSPLY EMPNO ENDDO What was the output 2. SETON LR vs RETURN 3. Primary File 4. How to delete a deleted spaces 5. How to read a PF in reverse order in CL 6. I have a object in Lib A, B and C. But it shows in D Lib..Why? 7.
wat is meant by hidden field , why it is used?
what procedure should we use to find whether the following operations are successful or not setll setgt chain read reade readp pls tell with example i'm not lazy to read the manual or not lazy to do anything.but sometimes i cannot understand the things given in manual in high level english its little bit complicated for me,i can't understand their way of writing thats why i ask these questions here and find the solution in simple words that i can understand thats the real reason sir.sorry if i had hurt you or disturbed you.please understand my situation.
Why we need to give File and To file Names While we are using OVRDBF. What is your understanding related to this?
i have 1000 records in pf.what are all the ways to read a particular name records in rpg?? ie.. in pf i have a name called demo appeared around 52 times hw will we read this particular records in rpg/400?.
How can you delete records form a file in rpg without using "Delete" OPCODE?
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?
RPG400 
