Interested to Buy Any Domain ? << Click Here >> for more details...
1. I have2 records in a PF.
READ PF
DO
DSPLY EMPNO
RETRN
DSPLY EMPNO
ENDDO
What was the output
2. SETON LR vs RETURN
3. Primary File
4. How to delete a deleted spaces
5. How to read a PF in reverse order in CL
6. I have a object in Lib A, B and C. But it shows in D
Lib..Why?
7.
- 4 Answers
- 10578 Views
- HCL, I also Faced
- E-Mail Answers
Answer Posted / srikanth
After executing RETURN statement, any statements next to RETURN will also be executed. In the above code program will display two records. When you call same program again from same session next two records will be displayed. If program is coded with LR indicator, next call of same program will also display same first two records.
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
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...........
What is the purpose of record level identifier?
is this a rpg channel?
how can you display specific subfile page on the screen in unequal subfile?
What is ment by record level identifier?
what is kids-rpg?
how do you use commitment control in rpg?
what is the procedure and explain about real time scenario.
RETRIVING DELETED RECORDS :- I'm frequently asked how to retrieve deleted records from an unjournaled physical file when the deleted records have not yet been removed from the file. Utility UNDEL lets you undelete records in a physical file. This public domain program is available in CISC and RISC versions, and the complete source code is available for download at: UNDEL for AS/400 Save File (RISC): http://www.as400network.com/sharewarefiles/undelris.zip UNDEL for AS/400 Save File (CISC): http://www.as400network.com/sharewarefiles/undel.zip UNDEL for AS/400 Save File (Source code): http://www.as400network.com/sharewarefiles/undelsrc.zip The utility takes advantage of the fact that deleted records in physical files are only flagged as deleted, and the record data still exists until it is overwritten or the file is reorganized with a utility such as RGZPFM. UNDEL simply reads the deleted record, then reuses the record by writing over it with the new record (thus eliminating the flag for the deleted record). Some homegrown and commercial utilities copy the file containing undeleted records to a save file, then use a program to read the save file, which contains live and undeleted records, to a file to undelete the records. The UNDEL utility is superior to the SAVF technique because there's no need to copy the file to a save file, which is especially important for really large files. When run, UNDEL displays the physical file records in their unformatted, raw text form. You can either position the display to a given relative record number or use F19 or F20 to find the previous and next deleted record, respectively. The utility also includes online help, which is almost unheard of for free utilities. Other utilities include the ability to undelete records. You can use the RTVDLTRCD command in the old QUSRTOOL (no longer supported by IBM). QUSRTOOL is now a commercial product called TAA Productivity Tools ( http://www.taatool.com ). The free file editor WRKDBF has a built-in undelete capability ( http://www.wrkdbf.com ), and several commercial file editors can undelete records. For a complete list of file editors, go to http://www.sourcebook400.com, select "Programmer Tools" under "Product Category," then select "File Editors."
How can we know running job is batch or interactive?
during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.
What is the difference between copybooks and subprocedures in as400?
How to write record if no field or the field are different in physical file in rpgle ?
what is the difference between do while and do until?
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.
