Interested to Buy Any Domain ? << Click Here >> for more details...
can anyone say,what is the use of operation extended H/N/P?
- 2 Answers
- 6158 Views
- I also Faced
- E-Mail Answers
Answer Posted / shalini
There are 4 operation extenders N,E,H,D, dont have any idea
about P. N is for performing any operation without lock for
example: read(n) means read without lock.
E is for error detection at operation level,
H is for half adjust for example 2+5.68=7.68 however with
the help of eval(h) a=2+5.68;value of a will be 7.7 and D
is use for date
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
How to write record if no field or the field are different in physical file in rpgle ?
can any one help in hawkeye and turnover or any change management system plzzzzz or send the documents to my mail id :gvsp.as4@gmail.com
how can you display specific subfile page on the screen in unequal subfile?
What is difference between bind by copy and bind by reference?
what is the necessary keyword needed to scroll subfile records?
What is file identifier where we can use?
what is program status data structure?
do you use message subfiles? What are the necessary keywords required coding a message subfile?
How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?
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."
what is the rpg system?
are there any useful c runtime apis that I can call from rpg iv?
What is the difference between copybooks and subprocedures in as400?
how do I declare a minor?
what is kids-rpg?
