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 SStable consist of?
How to determine vitamin content in plant material without HPLC or instrumental techniques?
What are the parameters of project system?
Which unix command lists files/folders in alphabetical order?
What is interpolation and extrapolation?
Compare dataset and fileset?
What is primefaces used for?
What are the joins in teradata and how many types of joins are there in teradata?
Hi, I'm Abhishek from Kolkata, I want to know from this forum, is there any openning in BPO Non-Voice Process in Kolkata, so that I can get the opportunity to engage myself in the BPO Non-Voice Sector. If any body has any news about the openning in non-voice sector in Kolkata, pls. help me out, i'm searching for a job right now.
Which settings cannot be changed after the AdWords account is created ?
How can blocks be identified?
I need Bhel engineertrainy test papers in civil engineering please send to email id - hisandy66@gmail.com
How memcached should not be used in your python project?
What is the Aggregation Function?