How a field is renamed in rpg IV?..give answer with example?
Answers were Sorted based on User's Feedback
Answer / natraj
D Wrk_Rcd E DS EXTNAME(MyFile)
D Wrk_Field1 E EXTFLD(Field1)
D Wrk_Field2 E EXTFLD(Field2)
| Is This Answer Correct ? | 8 Yes | 1 No |
what is message file?
Can fields be concatenated INa logical file level?
what is the purpose of indicators in rpg?
How many record formats can you have in a Physical file and in a Logical file ?
define the purpose of the *cat function?
What is FCFO, FIFO, LIFO in Database environment ?
what is the syntax for plist?
Is it possible to add an keyfield or field to an Physical file without changing its file identifier. Example : - Say I have an existing physical file which is being used in 5 programs. Now I want to add an additional Keyfield or an field to it and I don't want to recompile the programs.
How to increase 3 days from my current date in RPG Program?
give three main purposes of file specification ?
how do you read changed records backward in subfile?
What is the function of DSPATR (display attributes) keyword?