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Today, a friend called me in a hurry, and he mistakenly deleted all the records in the two tables in the SQL Server 2008 database with the DELETE statement, and the database was not backed up before. Let me fix it for him, or he will pay a lot of money to the clients.Recovering from accidental deletion of data in SQL Server is not a difficult task to recover from
Label:Keywords: sql Server, recover deleted records Today, a friend called me in a hurry, and he mistakenly deleted all the records in the two tables in the SQL Server 2008 database with the DELETE statement, and the database was not backed up before. Let me fix it for him, or he will pay a lot of money to the clients. Recovering from accidental deletion of
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Windows NT/2000/XP.It can also restore your data, Master Boot records (MBR), boot sectors, and fat.It can retrieve the information that other similar tools cannot find, which is safe, fast, and professional.
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to the original directory and modify the group as Oracle[Email protected] tmp]# MV icsdb01.dbf/ora_data/icsdb/[Email protected] icsdb]# chown oracle:oinstall icsdb01.dbfAlter tablespace icsdb rename datafile '/ora_data/icsdb/icsdb01.bdf ' to '/ora_data/icsdb/icsdb01.dbf ';The next step is a transaction recovery operation in two cases:1) for the archive mode, simply offline out the data file, recover the
Tags: How to InformationThe Redis data is in memory, If Redis restarts or breaks for a certain time, Redis will persist the memory in an. rdb file on the hard disk, and accidentally deleted the. rdb file when you first started using Redis, but you just need to save normally or restart the Redis,rdb file for automatic generation.However, as the online business increases, REDIS
Learning the database, we are just learning attitude, consider how to use the database command statements, did not think about the work, if the wrong operation, can lead to irreparable loss. When I really met these questions at work, I started looking for answers.Today, we mainly take Oracle database as an example to introduce the solution to data deletion in the table. (regardless of full-library backup and utilization of archive logs)There are three
Apple Mac computer loses data how to recover
Step 1, select the media type: according to the nature of the media, choose the right type of media, which occurs on the MAC is a hard disk problem, that is, hard drive.
Easyrecovery
2. Select the volume label you want to scan: Select the disk that the file is missing.
3, select the recovery scenario: Select re
Dell R710 Series servers (for VMware virtual hosts), Dell MD 3200 Series storage (for storing virtual machine files), VMware ESXi version 5.5, causing a virtual machine not to start properly due to accidental power outages, When you view the configuration file for a virtual machine, you find that the configuration file for this virtual machine is missing all but the disk files. The XXX-FLAT.VMDK disk files and xxx-000001-delta.vmdk snapshot files also exist. After looking for a VMware engineer t
can see that one of the six features is a USB flash drive, and the camera card is restored. This function of the software can recover data of USB flash drives and memory cards lost for various reasons. The usage is also quite simple. Users only need to specify the storage media to be rescued, so that the program can search for it, then it can automatically restore the lost files or split the
-27041: unable to open fileLinux-x86_64 Error: 2: No such file or directoryAdditional information: 3
5. Stop the listener and kill the processes connected by the listener.
oracle@fly007:~> lsnrctl stopLSNRCTL for Linux: Version 11.1.0.7.0 - Production on 09-DEC-2013 21:29:29Copyright (c) 1991, 2008, Oracle. All rights reserved.Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.46.200.5)(PORT=1521)))The command completed successfullyoracle@fly007:~> ps aux | grep LOCAL=NO | grep -v grep
How to recover the Delete/update data
Operation Steps
1 db connected to the deleted database
Open Log Explorer Select "File"-> "Attach log File"-> Select server and login mode-> "Connect"-> Select "Database"-> "Attach"
2 View Log
In the dialog box on the left action item, select the Browse item-> "View Log"-> to see the current log record.
3 Recovery dataRight-cl
Data Recovery tips how to restore a computer file deleted
During the use of computers, we often delete useless computer files, but sometimes important files may be deleted accidentally. If you just delete the file to the recycle bin, you just need to find the file in the recycle bin and restore it. But what if the recycle bin is cleared? How can I
is no data, the time will continue to advance)
3. Recover data (exciting moments)
Flashback table name to timestamp to_timestamp (' 2016-08-11 16:12:11 ', ' yyyy-mm-dd hh24:mi:ss ');
Successful, data recovery success;
However, there may be problems, such as error: ORA-08189: Do not enable row mobile function, can not
really not possible to recover the data quickly. For MySQL, which stores important business data, it is highly recommended to turn on Binlog. Then, install the Open Source Tool binlog2sql. Binlog2sql is an easy-to-use Binlog parsing tool, one of which is to use Binlog for Flash back.
Git clone HTTPS://github.com/danfengcao/binlog2sql.git
Pip
primary key is not duplicated.If the table structure does not change, you can also restore the data directly using the way the entire table was flashed back.The specific steps are:Table flashback requires that the user must have flash any table permission--turn on the line movement functionALTER TABLE name enable row movement--Recover table dataFlashback table name to timestamp to_timestamp (delete time po
Label:Oracle recovers deleted data, mainly in two ways: SCN and timestamp. I. Recovering deleted and committed data through the SCN 1. Obtain the SCN number of the current database Select Current_scn from V$database; (Switch to SYS user or System user query) The SCN number to be queried is: 1499223 2. Check the SCN bef
To solve the problem of removing data from U disk recovery, you should first identify the cause of the data loss. If you mistakenly delete the U disk data or inadvertently format the U disk, in this case, the possibility of restoring U disk Delete data is relatively large. What needs to be done is to prevent the write
Label:Recovery of data deleted by mistakeOracle recovers deleted dataThere are two methods: SCN and time stamp two methods of recovery.I. Recovering deleted and committed data through the SCN1. Obtain the SCN number of the current databaseSelect Current_scn from V$database;
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