restore accidentally deleted files

find the scn for table deletion in the log; 3. use a cold backup data file * When the database is shut down *. dbf, overwrite the current *. dbf file; -- ensure data file integrity 4. start DB to mount and restore to the time point of log mining (redo the data file once using logs. open in resetlog mode --- previous logs are overwritten;PS: www.2cto.com database has four statuses: shutdown, nomount, mount, and open. Shutdown refers to the shutdown st

How can I quickly restore my mobile phone's memory by mistake? The memory size of my mobile phone is getting bigger and bigger, just a dozen g's at will. This is really suitable for me. I am not diligent, it will be cleaned up after you think of it. When I used a cell phone with small memory, I often got a cell phone card change. Now I have this large-capacity cell phone, so I don't have to worry about this problem! Not long How can I quickly

Restore the File Script accidentally deleted from Baidu cloud disk (simple method ). The synchronization disk was overwhelmed today. Code with hard code (except important and backed up) has been deleted ...... At that time, I became Petrochemical... Then we found that the synchronization disk Directory had a delete Dir

In discuz!7.0, some webmasters may accidentally delete other user groups when setting up user groups, which can cause users who originally belong to the user group to not access the forum properly. The following article details how to restore the mistakenly deleted user group, so that users belonging to the user group can access the forum.

Restore A Table accidentally deleted by flashback drop and perform operations on the table in the recycle bin. delete the table by mistake. Use the flashback drop function to retrieve SQL> select * from tab; TNAME TABTYPE CLUSTERID ---------------------------- ------- ---------- TEST TABLESQL> select * from test; A ---------- 1 2 3 4 5 6 7 8 0. SQL> show paramete

Premise: The/usr/local/data file is deleted by mistake. now, you need to restore the data file, while/dev/sda3 is mounted in/usr. use df-hT to check that the file system is in ext3 format !!! In an ext3 file system, if you delete the file with rm-rf, perform the following steps: 1./ext3grep/dev/sda3 -- ls -- inode2. Premise: The/usr/local/data file is deleted by

data. I found it was still there. I checked it carefully and found that a large number of carriage returns were used in some of the data, which could not be identified by logexplorer, therefore, an error occurs. Haha, the customer is God and there is no way, so we have to restore the user table to the local machine again. In case of an error, we will record the ID and then test the SQL script to run the query analyzer (the query analyzer can run)

select the deleted file restore need to save the path, that is, you want to put these recovered files where. Select a location, click on it, and then click OK. 7, after you have determined the save path, the software begins to restore the files you selected. If

The previous article explains how to restore a deleted file by mistake using rm-rf. This method is a prerequisite and must be ensured that the Oracle instance is not closed. The previous article explains how to restore a deleted file by mistake using rm-rf. This method is a prerequisite and must be ensured that the Ora

Application Environment: A table is accidentally deleted. At this time, I cannot restore the entire database, which is too troublesome. So now I will copy the data file from the new database to restore it. Therefore, Oracle cannot only restore a part of the data file when re

Now the internet on a variety of viruses, Trojans mixed, many users for the security of computer data, will be installed in a computer security defense software, the current network of security software numerous, which is widely used is 360 security guards. When we use 360 security guards to clean up the files in the computer, often the phenomenon of mistakenly delete important files, if it is important to

For how recovery works, see the first blog on the Restoration topic:Http://fly1116.blog.51cto.com/8301004/1337681For a brief introduction to the fly. sh script used in the restoration process and other scripts, see the second blog on the Restoration topic:Http://fly1116.blog.51cto.com/8301004/1338316If the database is not in the archive State and there is no backup, you can use the operating system command rm to accidentally delete all data

Recover accidentally deleted database data files in Linux using a handleEnvironment: OS: Redhat EnterPrise 5.4DB: Oracle EnterPrise Database 11gR2 (11.2.3.0) When the database runs normally, the O M personnel accidentally delete some data files. At this time, the Database