In case if I want to know whether a record exists in a file, which one do you prefer CHAIN or a SETLL and why ?
1 3726How to create a login screen using a command instead of display file.... intention is to get a password field on a command..... how do you achieve this...
1824I have a file .In that file i have 3 fields. Those fields are eno, ename, esal.Keyfield is eno. In that file i have data like this for eno 1,2,3,4,5. Now i need to display 2nd record. That means i need to set the pointer on 2nd record... Then, write the complete rpg program using setll.
1 3768A rpg or clp command to find if the file field is defined as a character or numeric field.
IBM,
1 2572
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 is the rpg system?
what are the key words you must use when using a subfile?
if there is a module object , how to find the program object for this module object.Assume the module object name and program object name is not same.
How to write record if no field or the field are different in physical file in rpgle ?
How to create a login screen using a command instead of display file.... intention is to get a password field on a command..... how do you achieve this...
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?
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 a rpg?
how do I declare a minor?
do you use message subfiles? What are the necessary keywords required coding a message subfile?
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 kids-rpg?
How can we know running job is batch or interactive?
What is file identifier where we can use?