=%backpath_full%. DMP SET backpath= SET backpath_full= EXITRecommendation IV:RMAN target=rman/[email protected] Recommendation Five: Edit the cmd command in the text. Then save it as a bat file. When you define a task schedule in Windows, you It can be executed automatically. Cases: Edit a text file Del c:\exp\*.dmp Exp userid=cw/[email protected] file= ' c:\
trace file
ORA-01110: data file 9: '/u01/app/oracle/oradata/lhz/test01.dbf'
The error message indicates that the data file cannot be verified or the data file cannot be locked.
6. First corrupt data file offline and open the database instance
SQL> alter database datafile '
open state, use the alter database backup controlfile to trace command to back up the control file to the trace file
Two methods are available to control file recovery.
1) Use recover database using backup controlfile in the mount status
2) in the mount status, the trace file
Mysql log file usage and data recovery bitsCN.com
Use and data recovery of mysql log files
I. mysql log type
MYSQL has different types of log files (each storing different types of logs), from which you can query what MYSQL has done and manage MYSQL, these log files are indispensable.
1. The error log records The error information during database startup, opera
1 HD movie format before and after the file system is one of the Ntfs/exfat/fat32, and the format of the HD movie file size and location has not changed.
2 If the file system is one of the Ntfs/exfat/fat32 before the HD movie file, but the formatted partition has changed, please select "Partition Restore"
3 If the
1, first press the power button to boot, when the screen appears computer logo, please click on the keyboard F9 keys (different brand keys are different);
2. During Windows Recovery, the system automatically loads the recovery file, or chooses Windows Setup[ems Enabled, presses ENTER, then selects the language version of the
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
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.
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
From: http://www.appinn.com/my-fav-undelete-files-final/
My favorite "accidentally deleted file restoration software" nominated by a few readers already has results.RecuvaGui.
My favorite "accidentally deleted file recovery software" was nominated for a total of 679, and 558 effective nominations. If the number of nominations is less than 10, the results are as f
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