Interested to Buy Any Domain ? << Click Here >> for more details...
1.Are there any errors in the following statement?If so
then list them.DTAARA is a data area having a field EMP #
and EMPNO is a
field in the file EMPPF.Which has one record.
READ EMPPF
IF %FOUND(EMPPF)
IN DTAARA
EVAL EMP#=EMPNO
OUT DTAARA
ENDIF
- 5 Answers
- 9686 Views
- I also Faced
- E-Mail Answers
Answer Posted / abhishek
I think before updating data area it should be Locked too
to make sure no other program is trying to update same data
area.
READ EMPPF
IF %FOUND(EMPPF)
*LOCK IN DTAARA
EVAL EMP#=EMPNO
OUT DTAARA
ENDIF
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
How can we know running job is batch or interactive?
how do I declare a minor?
When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?
which program rpg or cl is efficent to update a transaction onto a database file and why ?
How Chain operation copies the record's data to the input buffer for the program?
is this a rpg channel?
can I touch the array during treatments?
Explain mdt?
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?
what are the key words you must use when using a subfile?
how can you display specific subfile page on the screen in unequal subfile?
what is kids-rpg?
explain sflclr, sflend, sfldlt, and sflcsrrrn?
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?
Suppose we have one database file and it is used by 5 programs and in 3 program we have to add some records in datbase file s what is the impact on other program?
