First, the files to be recovered are placed in the data file in MS SQL and into the MS SQL primary database server.
1. We use the default method to establish a database for recovery use (e.g. MHDYF2005). Can be built in SQL Server.
2. Shut down the database server.
3. Delete the log file mhdyf2005_log.ldf the database you just generated, overwriting the databa
Environment Description:OS: aix 6.1DB: bare Oracle 10gR2 Device
An error occurred while using rman to back up the entire database. If the 71 Data File fails to be backed up separately$ Rman target/
Recovery Manager: Release 10.2.0.1.0-Production on Thu Nov 7 09:14:31 2013
Copyright (c) 1982,200 5, Oracle. All rights reserved.
Connected to target database: ORCL (DBID = 1237792397, not open)
RMAN> backup as c
In the Ubuntu environment, when deleting a common file, the user folder under/home is deleted without a clear prompt. The first response is that all shortcuts in the menu are invalid, because the original links are in the/home/usrname directory. If the directory does not exist, all shortcuts of the day are invalid, restart, enter the user name and account, and the system prompts "user's $ home /. dmrc has been ignored, so the default session and langu
When you use alter database to move a data file, after you run the alter database rename {Tagshow (event, '% Ca % fd % be % DD % BF % e2 ');} "Href =" http://www.cnblogs.com/wuhenke/admin/javascript:; "target =" _ Self ">Database: Alter database open. Error: ORA-01113: file 7 media recovery required ORA-01110: data
Procedure:
Sqlplus/nolog
Connect/As sysdba;
Shutdown immediate;
Startup Mount;
Alter database rename file 'C: \ ora92 \ oradata \ trans \ Trans. dbf' to 'd: \ ora92 \ oradata \ trans \ Trans. dbf ';
Alter database open;
Note:
The data file in the temp tablespace cannot be moved.
when you use alter database to move data files, after executing the alter datab
First, the preparatory work:
Download and install the top data recovery software
Second, the Operation steps
1, the U disk connected with the computer, and then run the top data recovery software.
2, on the left side of the top data recovery software selected u disk letter.
3. Click "Quick Scan" on the toolbar to wait for the scan to complete. When the scan
Steps/Methods
1, first open 360 Security Center, click the Functional Encyclopedia.
Click Function Daquan
2, then click on the Computer Optimization column file recovery:
3, click the file restore, if you have not previously downloaded, then automatically initialize the download, if you have downloaded, then directly can be
Tags: mysql innodb file mistakenly deletedError Recurrence:use rm-f ib* to delete data files and redo log files. At this MySQL process also exists, MySQL can also be used normally. File Recovery:1 : Find mysqld the process number. # NETSTAT-NTPL | grep mysqld
TCP 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 12147/mysqld2: Use the process number to find the following
I think someone who thinks the same as I do this: the uploaded files just want to use temporarily, do not need to save the original files, such as resize, and these late operations will appear in the second round from the client request to operate, such as first upload, upload the temporary file path back to the browser, The user clicks on the temporary file to operate, but in the actual implementation foun
When using a computer, we accidentally delete some useful files, but we are not professional maintenance personnel do not know how to get, small make up to tell everyone a small way, want to know friends hurriedly come this way, the following small series to give you a detailed explanation of the 360 security Guardian recovery file How to use? I hope we can be of some help to you.
1, first we enter 360 sec
Today's small series to teach you several Office password cracking tool--aopr File open method. AOPR three ways to open a file inMethod One, through the menu bar command. Click File, open file, select the desired file, and click Open.Method Two, through the toolbar command.
PS: Red font is an important part, look carefullyWhen you are aware of the accidental deletion of files, you should never write more frequently, otherwise your data recovery will be very small. And what we want to do is, the first time the service on the server all stop, directly killall process name or kill-9 PID. Then delete the deleted files from the partition, re-mount the RO, read-only (Mount-o ro/dev/sdb2/data/).First, the use of System Tools De
The mobile disk cannot open files or directories that are corrupt and unreadable because of the internal structure corruption of the file system of the I drive. To recover the data inside it must be noted that the disk cannot be formatted, or the data will be further damaged. Specific recovery methods look at the textTools/Software: AuroradatarecoveryStep 1: First download and unzip the program to run, dire
In Vim, the file recovery operation may not be performed using Vim in Linux many times, but some people do not know that Vim still has the file recovery function after an abnormal power failure. (Vim, you can also understand Vi. Vi on many machines is equivalent to Vim. You can use the alias command to View Details. If
Quadrouneraser V2.5 Baidu Download Address: http://pan.baidu.com/s/18CtXl
From the Baidu Encyclopedia data Recovery principle:
When we hold a file to the hard disk, the system first writes the file name and the size in the file allocation table, and continues to write the fil
The use of Linux is inevitably encountered in the case of accidental deletion of files, using Extundlete can be used to recover the accidental deletion of files Note the operation Flow: 1. Install Linux data recovery software extundelete needs to depend on two packages
sudo aptitude install e2fsprogs E2fslibs-dev
download Page http://extundelete.sourceforge.net/Quick download: Download ExtundeleteCompilation Trilogy
./con
Article title: control the recovery of corrupted files. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
1. A power supply company has created a power supply charging and management system to facilitate internal management and charge collection. the operating system environment of this system is Windows nt 4.0 Dual-
Some time ago, I helped a friend recover a damaged dmp file, which is more than 100 Gb. I recorded the recovery process and briefly summarized it.I. DescriptionThis dmp file is exp from an Oracle 9i Database. Two types of errors may occur randomly when importing the Oracle 11g version, as shown below (1) when the dmp file
If the operation is risky, proceed with the following operations with caution:
In the past, the file system format of a mobile hard disk was changed to raw format several times. You can click or view the hard disk properties to find the following points:
Displays 0 bytes and raw format.
The following message is displayed: "unformatted" or "file or directory structure is damaged and cannot be read "
and Real Application testing optionssql>sql> create SPFile from pfile= '/oracle/pfile.12 '; File created. Sql> Startup Nomountoracle instance started. Total System Global area 1453092864 bytesfixed size 2213416 bytesvariable size 855640536 bytesdatabase buffers 587202 560 Bytesredo Buffers 8036352 bytessql>Then re-Rman quit login to perform the alter operation, you can alter the database mount.[[emailprotected] ~]$ rlwrap rman target/
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