1.Can any body share me about thease opcodes with example
please.Im new for AS/400.Could u please tell me in real
senario?
1.TESTN,
2.EVAL
3.EVALR,
TIME,
4.MONITOR
5. ENDMON
6.ON-ERROR
7.COMMIT
ROLLBACK?
Answer / sumit gupta
TESTN:- this opcode test whether the variable placed at
result field is numeric and return the high(HI) indicator
value as '1'. Rest LO and EQ will remain off.
Eval:- This opcode is applicable for only same type of
character. Eg:- if you want to move a character value to
numeric value then IT WILL THROUGH COMPILATION ERROR.
Bydefault, eval opcode will move from left. For eg:- let
abc=' ' then
eval abc='AAA' abc will be 'AAA '
EVALR:- same as previous diffrence is right adjust.
TIME:- This opcode will return the system time of day.
MONITOR:- this opcode is used to monitor the error in rpgle
program.
ENDMON:- This opcode is used in conjunction with MONITOR
opcode.
ON-ERROR:- This is used again wilt monitor and endmon opcode
MONITOR
ON-ERROR
ENDMON
COMMIT:- This opcode is used to commit the changes in the
file.
COMMMIT keyword is used in F-specs like
Fabc UA F DISK COMMIT(*IN03)
:
:
C If *in03='1'
C COMMIT
C ELSE
C ROLLACK
C ENDIF
If Indicator 03 is '1' then commit all the changes done in
the database file. Else rollback is done onto that database
file.
Is This Answer Correct ? | 10 Yes | 0 No |
What is SFLNXTCHG keyword why it has used and where? Briefly explain with Example.
what is ment by "MDT"
When will DUMP & DEBUG be ignored?
How to declare the dynamic(run time) array in rpgle? can you please give example
1.How to read a subfile in out put mode? 2.what are the keywords used to share same file? 3.using composite key which rpg code used?
The PGMA calls PGMB.PGMB generates a report.The report should contain the called program name(PGMA).How do i get the called program name in PGMB to print it on the spool file?(calling program name should NOT be hard coded or passed as parameter to called program?
Can we have a Physical file without any member ? Please let me know
I want to add 10 days in current date. how it is possible in CL program...?
I have file with data as follows data 1 2 3 4 5 I need to read 1 and 5 ,then 2 and 4 then like.. upto end of file, can any one help on this
are there any useful c runtime apis that I can call from rpg iv?
I have a RPG program of 100 Lines and first line is to SETON indicator LR. Will the program execute rest of the 99 Lines?
Can someone tell me tell me what is meant by message wait...?