Answer Posted / viney
chain is a combination of setll+read... dat is both pointer
is set on lower limit and then file is read.. dnt need 2
give different command 4 pointer set and read...
whereas reade will read d file sequentially at pointer set
2 value equal 2 reade.... in dis pointer can b set 2 a
specified/desired value but in chain by default pointer is
set at lower limit
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?
1. What is bound-by-call and bound-by-reference? 2. Where and why is *Nomain used? 3. What are the difficulties faced by programmers when using service programs? 4. Explain the different ways of parsing and compiling XML in iSeries.
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
1.Load an runtime array of length 99 from the pf and you want to handle all the possible errors?
We have job which is running as batch. It takes atleast 06 hours to complete tht job. But I wanna do tht job with in 3 hours?
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...
what was the robotech rpg?
how do I preserve and clean the array?
give an eg of ACQ-(ACQUIRE),BIT OFF,BIT ON,DEALLOC,DUMP,FEOD,FORCE,MHHZO,MHLZO,MHLLZO,MLHZO,REL,RESET,TESTZ,TESTB,TESTN----GIVE SMALL EXAMPLE TO THE OPCODES...TO UNDERSTAND FUNCTIONING...........
How Chain operation copies the record's data to the input buffer for the program?
how do you use commitment control in rpg?
how does the rpg element work?
How to select highest score of each subject or how to select highest income of every month?
what is an online rpg?
