check existence of one record without using chain or read?
Answer Posted / amit
Use setll with %equal to check if the record exists or not.
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?
can you debug ile rpg program using isdb?
write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen
Interviewer asked me write down DDS for load all subfile .can anybody write dds
how can I tell when to replace the array?
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...?
how do I declare a table or array in rpg iv?
What is file identifier where we can use?
what happens when sflsiz = sflpag? What are the advantages and disadvantages?
what do you mean by an input subfile, what are the keywords required?
what is the use of sflnxtchg?
explain sflclr, sflend, sfldlt, and sflcsrrrn?
If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?
what is the rpg system?
How to declare the pull button in AS/400..