Interested to Buy Any Domain ? << Click Here >> for more details...
what is estimation? and what is the level identifier
parameter in PF?
- 3 Answers
- 9098 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / sree
There are3 level identifiers for any PF. They are
1. At File level
2. At Member level
3. At Record level
Say PF1 is having two members MBR1 and MBR2. So, There will
be 5 level identifiers. 1 for PF1, 1 for MBR1, 1 for MBR2
and 1 for RecordFormat(MBR1) and 1 for RecordFormat(MBR2).
When you made changes to RecordFormat of MBR1, then only
Level identifiers of RecordFormat(MBR1) and MBR1 will be
changed.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
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.
How Chain operation copies the record's data to the input buffer for the program?
can you debug ile rpg program using isdb?
how do I play {insert rpg system here}?
explain sflclr, sflend, sfldlt, and sflcsrrrn?
What is the difference between copybooks and subprocedures in as400?
What is file identifier where we can use?
How to handle duplicate error handling in RPG?
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?
how can I tell when to replace the array?
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?
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 difference between do while and do until?
What is the difference between iter and do?
Please tell me how to read the records from a file with load an array of size with error conditions(The logic answer for this question is ARR is array of 99 elements Z-ADD 0 IDX *LOVAL SETLL FILE READ FILE 99 *IN99 DOWEQ *OFF IDX ANDLT 99 ADD 1 IDX MOVE FIELD ARR,IDX READ FILE 99 ENDDO).So,Please give me the complete of this code.
