CAN I RECOVER DELETED DATA FILE AND ITS TABLESPACE BY USING FLASHBACK DATABASE

Similar Questions

• My laptop and erased, and indicated that I should go to a site Microsoft S E who seemed so fishy to me, how can I recover all my files and desktop icons?

  My laptop that has the MSE, went empty and indicated that I should go to a Microsoft S E site which seemed so weird to me because he prayed for me to pay but had no insignia info or confirmation of Microsoft authentication. I had to use two different software to clean my pc.

  When I was doing the scans, I saw all my files and documents being examined, but I still can't access it once all the malicious goods have been deleted by Super Anti Spyware and Malware bytes.

  How can I recover all my files and documents. Help, please!

  Rich.

  Hi Amgood4u,

  1. what happens when you try to access documents and files?

  2. you receive an error message?

  3. did you of recent changes on the computer?

  Method 1

  I suggest that you scan and remove any malware or computer virus infections and check if it helps.

  http://www.Microsoft.com/security/scanner/en-us/default.aspx 

  You can also use Microsoft Security databases to scan your computer

  http://www.Microsoft.com/security/PC-security/MSE.aspx

  Method 2

  If the previous step fails, then check if the problem persists in the safe mode and after back with the results.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

• How can I recover a data file if it drop without backup!

  Dear friends,
  
  I have a request.
  
  In oracle database 10g, I created a database of test name 'medium '. I created a tablespace "support_ts" here.
  In my absent mind, I deleted the data file that is associated with "support_ts" physically. Logically the tablespace information is in the database, but physically the data file is deleted.
  
  'SUPPORT' database has no backup (export and rman), also the database is in noarchivelog mode.
  
  Now, is it possible to recover or do I focely delete the tablespace for database information? While, in the next database startup search information tablespace "support_ts"?

  Hello

  Recover the data file is not possible without the backup of the data file.

  You can re-create the control file and the startup of the database.

  Steps to recrete the control file.

  1. change controlfile backup of database to trace in the "";
  2. open the control file and remove the entry from tablespace and datafile support partly noreset newspapers.
  3. connect sys as sysdba
  4 cancel immediately / closed stop
  5 startup nomount
  6. paste balls noreset controlfile content
  7. After you have created the mount controlfile and open the database.

  Kind regards
  Prasanna

• How to recover the data file in Oralcle 10 g...? No backups and no newspaper archiving

  All,
  
  I need to recover the data file 2, which is for the undo tablespace and it is in the State to recover and I need to recover the data files now.
  
  But the bad news is we have no backup at all and we have no archive logs (log archiving is disabled in the database)...
  
  In this case how can I recover the data file...?
  
  
  SQL > select a.file #, b.SID, a.status from v$ datafile a, v$ tablespace b where a.ts #= b.ts #;
  
  FILE NAME STATUS NO.
  ---------- ------------------------------------------------------------------------------------------ -------
  1 /export/home/oracle/flexcube/product/10.2.0/db_1/oradata/bwfcc73/system01.dbf SYSTEM
  * RETRIEVE /export/home/oracle/logs/bw/undotbs01.dbf 2 *.
  3 /export/home/oracle/flexcube/product/10.2.0/db_1/oradata/bwfcc73/sysaux01.dbf online
  4 /export/home/oracle/datafiles/bw/bwfcc73.dbf online
  5 /export/home/oracle/datafiles/bw/bwfcc73_01.dbf online
  
  SQL > archive logs list;
  Database log mode no Archive Mode
  Automatic archival disabled
  Destination of archive USE_DB_RECOVERY_FILE_DEST
  Sequence of journal online oldest 4940
  Current log sequence 4942

  Hello

  First, you must open a ticket with oracle Support and explore the options

  You can use this note to fix:
  RECOVERY OF A LOST IN A [ID 1013221.6] UNDO TABLESPACE DATA FILE

  If you are unable to drop Undo tablespace as Undo Segment recovery must

  You can download the trace file following the opening of the ticket

  SQL>Alter session set tracefile_identifier='corrupt';
  
  SQL>Alter system dump undo header "";
  
  Go to udump
  
  ls -lrt *corrupt*
  
  Upload this trace file
  
  Also upload the alert log file
  

  Kind regards
  Levi Pereira

  Published by: Levi Pereira on November 29, 2011 13:58

• How can I recover deleted files without using any software?

  How can I recover deleted no matter what folder, image, Word & excel files without using any software inculd Recycle Bin?

  Monday, June 11, 2012 11:03:01 + 0000, dipakparate wrote:

  How can I recover deleted no matter what folder, image, Word & excel files without using any software inculd Recycle Bin?

  You cannot retrieve files deleted with the help of software. And even using
  software, you may or may not be able to recover.

  What you have against the use of software? The first thing to try is to
  being trash. If she isn't here, read on.

  "Deleting" a file does not actually delete it marks just the space
  also available to be used. There are third-party programs that can
  sometimes recover deleted files. The problem is that the space used by
  the file is likely to be replaced very quickly, and it makes
  the unrecoverable file.

  So your chances of successfully recover this file are decent if you
  Try it again immediately after the deletion of it and go quickly
  downhill from there. If you have used the computer since then (for
  example to write this question and read this answer), your chances may
  be very poor now.

  But if the file is large enough, it's still worth a try. Stop
  using the computer in question immediately, if you have not done
  already. Download an undelete program (and here's one:)
  http://www3.TELUS.NET/mikebike/restoration.html but there are several
  others to choose from; Do a search) on a friend's computer (do not
  it on yours because that would overwrite the files you want
  Undelete) and bring it to you on a CD or thumb drive to try.

  If that fails, your only recourse is to bring or send the disc
  a company of professional file recovery. This kind of service is very
  expensive and may or may not work in your case.

  Ken Blake, Microsoft MVP

• I accidentally deleted a volume in Windows 7! How can I recover the data?

  I accidentally deleted a volume in Windows 7! How can I recover the data?

  I created a retractable partion on "D" Drive and later to try to remove it and accidentally I clicked on "D" drive instead of the new partition! "."
  Any ideas to recover data?
  Thank you
  Amal

  Hello

  You can try this free program; no warranty if.

  http://www.Piriform.com/Recuva

  See you soon.

• I have lost my EFS (ENCRYPTING File System) to change my OS. How can I recover my data.

  Some time ago I encrypt my jpeg with password file. I changed the operating system yesterday. by the operating system to format I lost my certificate EFS (ENCRYPTING File System) and at the moment I have no backup certificates. so please help me, can I recover my data. If yes how?

  Hello

  Thanks for posting the request in the Microsoft community forums!

  If your encryption key is lost or damaged and you don't have a way to recover your data, the data is lost. Also, you will lose data if you store your encryption key on a smart card and the smart card is damaged or lost. To make sure you can always access your encrypted data, you should back up your encryption certificate and key.

  You can check the links for more information.

  What is EFS (ENCRYPTING File System)?
  http://Windows.Microsoft.com/en-in/Windows7/what-is-encrypting-file-system-EFS

  Back up certificates EFS (ENCRYPTING File System)
  http://Windows.Microsoft.com/en-in/Windows7/back-up-encrypting-file-system-EFS-certificate

  Encrypting File System (EFS): recommended links
  http://Windows.Microsoft.com/en-in/Windows7/encrypting-file-system-EFS-recommended-links

  Let us know if you need further help Windows operating system. We will be happy to help you. We at Microsoft, strive for excellence and provide our customers with the best support.

• I just wrote about firefox 3.6 with 5.0 for my mac OSX and discovered that my mac will not support it. Is there a way I can recover my lost files and recover the old version?

  I just wrote about firefox 3.6 with 5.0 for my mac OSX and discovered that my mac will not support it. Is there a way I can recover my lost files and recover the old version?

  You can download and install Firefox 3.6 http://www.mozilla.com/firefox/all-older.html

• I try to delete a file, but its duration I can't find this particular run file.how can I find this .exe files

  original title: delete files problem
  I try to delete a file, but its duration I can't find this particular run file.how can I find this .exe files

  I try to delete a file, but its duration I can't find this particular run file.how can I find this .exe files

  You mean you tried to delete a file, but said that it was in use?

  Try Unlocker.

• How can I recover all my files that I lost in an accident? I had to use my system recovery disk and install drivers for my computer again. I lost all my files. Is there something I can do?

  Help!  How can I recover all my files that I lost?  I was answering an e-mail message when I heard a couple of clicks then my computer off.

  I thought that my computer was destroyed.  Nothing I tried would bring it to the top, so I decided to use the system recovery disc that

  came with my computer.  I've also downloaded all the drivers for the application.  My computer is back on, but I lost everything.

  It's like putting into service with a new computer.  I had a lot of important information in the files that I lost.  I've tried everything I know to do

  without success.  Is it still possible to recover these lost files?  Thank you very much for your help!

  Hello

  I'm sorry, but when you did the recovery of the system you have disabled your hard drive of everything, including your files.

  You now have a new computer.

  You can try this program (it's free) to see if he 'can' find and recover your files. no guarantee:

  http://www.Piriform.com/Recuva

  See you soon.

• Prepare disks for ASM (data files and FRA)

  I intend to place data files on a disc 1 (sd1) and disk2 (PSD) when the backup of files (FRA) on disk3 (SDC). Here's how I'd do:
  
  For data files
  Disk1 is divided into a single primary partition (with native Linux what ID 83 not formatted system)
  Disk2 is also divided into a single primary partition (with native Linux ID 83 system not formatted)
  
  oracleasm createdisk vol1/dev/sda1
  oracleasm createdisk vol2/dev/sdb1
  
  CREATE DISKGROUP DATA EXTERNAL vol1, vol2 REDUNDANCY;
  
  
  For backup FRA
  
  Disk3 is partitioned into four primary partitions: / Boot (ext3), / (ext3), swap (swap) and /u01 (ext3)
  
  The FRA will be put under the/U01 and then attend the ASM:
  
  oracleasm vol3/dev/sdc4 createdisk
  CREATE DISKGROUP DATA EXTERNAL vol3 REDUNDANCY;
  
  Now, the problem. (1) the/U01 has already be formatted in ext3; (2) Oracle (DBMS) software will also be place under/U01
  
  It will be a problem?
  
  
  Otherwise, I can put FRA on the same drive as the data files, i.e. on disk1 and disk2. In this case, I need to partition the disk 1 in two primary parititions sda1 and sda2 (native Linux system ID 83 not formatted), one for data files and another for FRA (do the same for disk2). The downside is that the data file and the file recovery will be on the same hard drive.
  
  
  Please offer some suggestions.
  
  
  Thank you
  
  Scott
  
  PS: in the environment of production, all the disc 1, 2 and 3 will be on hardware RAID 1.

  RAID 1 will protect you only a device failure. It won't protect you partition, the file damage system or user errors; It will be in the image of the errors and problems like any other data.

  So what happens if you delete by mistake / U01 or some other accident happens and you loose that partition? With your current setup, you will lose everything and will not be able to restore or recover the database. Put tablespaces FRA and DB on the same physical device is certainly a very bad idea, whether or not it is a RAID.

  ASM is not a software RAID 1 mirror. It ensures redundancy of data based on file extensions and knows about files of Oracle database, which is a very good thing. You probably do not want to specify 'external redundancy.

  In a production system, you'll certainly want to mux the critical data and to store the DB controlfiles, redo logs and finally archivelogs on media separate physically in order to avoid the single point of failures wherever possible. You can use partitions and volumes in ASM, but they should be separate physical drives, otherwise you will bypass the ASM data redundancy. You must also have a solid strategy for RMAN backup. The FRA is supposed to store backupsets RMAN, copies of the image, the important archivelogs and multiplexes of the copies of the database files and should therefore always on a separate physical disk.

  Unless you simply play, I strongly suggest that review you your current configuration.

  Published by: Dude on June 29, 2012 04:55

• files and folders: How can I load all my files and folders to my new account of my external hard drive?

  Who can help, I just put a new account on my computer and deleted the old account. I backed up the old files on my external hard drive. I want to know is how can I load all my files and folders to my new account of my external hard drive? I thank you for your time and knowledge have a very nice evening, Shawn

  Because it's a new account (even if with the same name), the restore procedure is unable to put files and folders in the same place, they came (because this place technically no longer - if yes, then the process is done and the transfer is complete). It can create a set of separate files (maybe even under a new user name, if it has been stored in this way).  If so, all you need to do is copy the data as you would copy any other files and folders (not the main files of the user profile themselves but the data in them) on the new files in your user account and who will take care of the transfer. Here is more information about the restore procedure which may help you in the process.

  Here is an article on the restore procedure:http://www.vista4beginners.com/How-to-restore-files to make sure you do this right.  It's a selective restore of a full or selective backup (not a full restore from a full backup) - but since you did a full backup, it matches your process more closely than would a full restore.

  This is a GREAT article on the backup and restore processes in Vista http://technet.microsoft.com/en-us/magazine/2007.09.backup.aspx , but he won't go into detail about the restoration process - considering almost as easy, of course.  But it teaches you a lot about what is possible and how to do it.  It also focuses primarily on the full backup process, but he did mention the full backup and restore process as well.

  Here is an article on the advanced use of restoration (during normal restore does not work):http://www.mayankraichura.com/post/2009/08/06/Avdvanced-Restore-via-Windows-Vista-Backup-and-Restore-Center.aspx.

  Restore files from a backup
  http://Windows.Microsoft.com/en-us/Windows-Vista/restore-files-from-a-backup

  Back up and restore: frequently asked questions
  http://Windows.Microsoft.com/en-us/Windows-Vista/back-up-and-restore-frequently-asked-questions

  I also found the following (but don't know if it of true or not):

  1. after the start of "backup and Restore Center."

  2. I chose "Advanced Restore"

  3. I was did not an administrator password... maybe because my account is an administrator account.

  4 choose "files from a backup made on a different computer.

  5. in the dialog box indicating "Select the location of the backup to restore", select "hard drive, CD or DVD...". »

  6. under the drop-down list box, select your drive/partition and continue

  7. If all the backups on your drive, it will show a list of them.

  8. in my case, he showed a backup, but in the backup location, it will show "backup location is not available."

  9. I was frustrated, but then I somehow just select this backup (Yes... even if he said that thebackup location is not available " ")

  10. and you press "next".

  11 guess what... no error!

  12. a window appeared asking me if I wanted to do a full restore, or I want to select specific folders or files.

  13. I selected the folders I wanted to restore and bingo... it their restored smoothly.

  14. so that the next time see a mistake, try to continue with him... ;)

  I don't know if this will help, but it does not provide much information about the process (when it works).

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Get the former locations of the data files and Redo logs

  Version: 11.2
  Platform: Solaris 10
  
  When we manage hundreds of DBs, we do not know the locations of all DB files these allows DBs. say a DB goes down and you have all the required RMAN backups.
  
  When you restore the DB in a new location in the path of the new server, you must run the commands for the data files and ORLs below. But how do we know
  
  The former location of the data files.
  
  B. the old location of redo online stores that I can run
  
  run

  alter database rename file 'oldPath_of_OnlineRedoLogs' to 'newPath_of_OnlineRedoLogs' ;  --- Without this command , the restored control file will still reflect the old control file location

  run {
  set newname for datafile 1 to '/u04/oradata/lmnprod/lmnprod_system01.dbf' ;
  set newname for datafile 2 to '/u04/oradata/lmnprod/lmnprod_sysaux01.dbf' ;
  set newname for datafile 3 to '/u04/oradata/lmnprod/lmnprod_undotbs101.dbf' ;
  set newname for datafile 4 to '/u04/oradata/lmnprod/lmnprod_audit_ts01.dbf' ;
  set newname for datafile 5 to '/u04/oradata/lmnprod/lmnprod_quest_ts01.dbf' ;
  set newname for datafile 6 to '/u04/oradata/lmnprod/lmnprod_yelxr_ts01.dbf' ;
  .
  .
  .
  .
  .
  }

  Hello

  With the help of Oracle 11.2, you can use feature 'set newname for database' using OMF.

  SET NEWNAME FOR DATABASE TO '/oradata/%U';
  RESTORE DATABASE;
  SWITCH DATAFILE ALL;
  SWITCH TEMPFILE ALL;
  RECOVER DATABASE;
  

  After the restore and recover databases (i.e. before resetlog open) you can do to rename redolog. Just a query column member from v$ logfile and deliver ' alter database rename file 'oldPath_of_OnlineRedoLogs' to 'newPath_of_OnlineRedoLogs ';

  When we use the DSO is much easier to use OMF because Oracle automatically creates the directory structure.
  But when we use the file system that the OMF does not serve due DBA dislikes system generated on file system names.

  If you don't like OMF file system, you can use the script on thread below to help restore you using readable for datafile names, tempfile, and redo.

  {message: id = 9866752}

  Kind regards
  Levi Pereira

• How can I recover my address bar and toolbar?

  How can I recover my address bar and toolbar? I is not a place to type the URL, or that you don't have the File, Edit, View, Options in the drop-down menus.

  Menu bar (File, Edit, View, history, Favorites, tools, help)

  Press Alt V T M on your keyboard. This should restore the menu bar (Firefox 3.6)

  Other toolbars

  View | Toolbars | Select the desired toolbar

  Other measures to try

  If you lack the specific icons (e.g.) the arrow back), try to restore the default value set by going to display. Toolbars | Customize | Restore the default set

  Safe mode

  You may need to reset toolbars and controls through Firefox in Safe Mode troubleshooting questions
  Make sure that completely close Firefox first. When you get to the Safe Mode window, select controls and then make changes and restart and reset toolbars.

  I hope this helps!

• can I safely delete .mst files?

  Original title: .mst files

  can I safely delete .mst files appear on my desktop.

  Hi Bob Paine,.

  1. who is the operating system installed on the computer?

  Give us a few names of the. MST files that you have on your desktop.

  . MST is a transform Windows Installer Setup file. MST files are used in conjunction with the Microsoft Windows packages install (.) Files. (MSI).

  Do not delete the .msi files.

  Suggestion:

  Check if you need to view the files and folders option in Folder Options. If checked, uncheck the box and see.

  What is a hidden file?

  http://Windows.Microsoft.com/en-us/Windows-Vista/what-is-a-hidden-file

  I hope this helps.