directly copy the data from the source oracle database to the target database. This method is faster, but it also feels prone to errors, if the data import error occurs, you can continue importing other table data. Select a table from the source database, press Ctrl + C, select a table from the target database, and press Ctrl + V to select the data table and view to be copied.
2. Navicat Export and Import Wizard to back up and restore
This is a real backup and
Many people may not know much about the router IOS restoration. So I have studied the solutions and restoration techniques for this problem. I will share them with you here, hoping to help you. In flash, the IOS file in the router is upgraded or restored after damage. In comparison, the second situation is more rare, but more serious, it often occurs in the router IOS recovery and upgrade operation errors o
Nbsp; posting path: blog. csdn. netzjcxcarchive2003122920074.aspx uses the T-SQL statement to realize the function of database backup and restoration, which reflects the four knowledge points in SQLServer: 1. nbsp; obtain the default directory 2 on the SQLServer server. nbsp; use of backup SQL statement 3. nbsp
Paste path: http://blog.csdn.net/zjcxc/archive/2003/12/29/20074.aspx
The T-SQL statement is used to realize the function of database ba
Mysql tutorial database tutorial backup and mysql Restoration
1. mysqldump1.1 backupMysqldump adopts an SQL-level backup mechanism. It imports data tables into SQL script files and is suitable for upgrading between different MySQL versions. This is also the most common backup method.Here are some main parameters of mysqldump:
-- Compatible = nameIt tells mysqldump that the exported data will be compatible with the database or the old MySQL server. The
the/backup/mysql directory
[3] Let the database backup script run automatically every day[Root @ sample ~] # Crontab-e ← edit the automatic running rule (the edit window appears and the operation is the same as that in vi)00 03 ***/root/mysql-backup.sh add this line to the file, let the database back up at every day
[1] restoration method after database DeletionFirst, create a database for testing.[Root @ CentOS ~] # Mysql-u root-p login use root to
Misunderstanding #16: multiple data corruption and repair misunderstandingsMany of the popular versions are incorrect.I have heard a lot about what data restoration can do, what cannot be done, what can cause data corruption, and whether the damage can disappear on its own. As a matter of fact, I have already written too many blog posts on such issues. Therefore, this blog can be used as a summary of "rumor Terminator". I hope you will gain some benef
The following articles mainly DESCRIBE commands frequently used for backup and restoration of MySQL databases, as well as commands for backing up MySQL databases. The information I saw on the relevant website two days ago is quite good, let's share it with you. I hope you will have some gains.
mysqldump-hhostname-uusername-ppassworddatabasename>backupfile.sql
Back up the MySQL database in the format of a table with deletion
Backing up a MySQL d
PLSQL _ Statistical Information Series 5 _ statistical information generation and restoration (CASE), plsql statistics
2015-02-01 Created By BaoXinjian
I. Summary
After the statistical information is re-generated, it is found that the program performance cannot be improved, or even worse.
Oracle provides the dbms_stat package to restore statistics.
1. The Restoration procedure is as follows:
Step1. Regathe
This article mainly introduces the backup and restoration class for php databases. For more information, see
The code is as follows:
/*** Database backup and restoration* @ Author xialeistudio* Class DatabaseTool*/Class DatabaseTool{Private $ handler;Private $ config = array ('Host' => 'localhost ','Port' => 3306,'User' => 'root ','Password' => '','Database' => 'test ','Charset' => 'utf-8 ','Target' =>
-- initial option is not included, the restoration will fail.
[Root @ localhost bin] # service mysqld start
Starting MySQL SUCCESS!
4. perform restoration on the NDBD node. (Each node has to be executed once because the data is distributed across two nodes)
First node:
[Root @ localhost BACKUP] #/usr/local/mysql/bin/ndb_restore-n3-b4-r-m -- backup_path =/usr/local/mysql/data/BACKUP -4/
The-r switch is a se
: This article mainly introduces examples of character string conversion and restoration usage of addslashes and stripslashes in PHP. For more information about PHP tutorials, see. The example in this article describes how to convert and restore strings using addslashes () and stripslashes () in PHP. We will share this with you for your reference. The details are as follows:
In PHP, the addslashes () function returns a string that adds a backslash be
If the database is not closed and the member of the active redo log group or the current redo log group is lost, use alterdatabasecheckpoint to check the checkpoint immediately,
If the database has not been closed and the member of the active redo log group or the current redo log group is lost, use alter database checkpoint to check the checkpoint immediately,
Restoration of Oracle online redo log loss
(1) Loss of members of the inactive online
Db2 database restoration command 1. the names of the backup database (olddb) and the data to be restored (newdb) are different: db2 restore db olddb into newdb; www.2cto.com 2. multiple backup files exist in the current directory. you need to specify the time for db2 restore db olddb taken at 20120819175932 into newdb; 3. you need to specify the directory of the backup file db2 restore database olddb FROM "/media/olddb.0.db2inst1. node.zip catn=.20120
IIS 6.0 provides the backup and restoration functions for IIS settings. With this function, you can back up IIS settings. The specific backup method is: Finally, you must know where is the IIS configuration backup? If we want to migrate to another server, how can we restore it? You only need to find the IIS configuration backup file and copy it to the following C: windowssystem32inetsrvMetaBack directory on the new server. The next step is the same a
If we use the command mode, it would be easy to restore. The code is as follows:Copy code Restore database [PoloSoft-Full] from disk = 'C:/Users/Administrator/Desktop/PoloSoft. Bak'With replace; Or you won't use the command mode. We can refer to the text below to restore it.Create a database named TestBackup, create a table named Table1, this time for a complete backup, backup file: TestBackupDB-full.bak; then create table Table2 for differential backup, backup file is: testBack
Vim backup and restoration vim is an editing artifact. it is very easy to use when it is configured as an IDE style, but the configuration process is troublesome. after the configuration is completed a few days ago, do you need to configure the redo system again, the answer is No. how can we restore the vim environment? My experiment environment: ubuntu10.04.2step1: Backup File :... vim backup and restoration
Recently, When I backed up and restored mysql, I found that an error occurred while restoring the view. I checked the information online and found the following information: 1. If the backup database contains a view
Recently, When I backed up and restored mysql, I found that an error occurred while restoring the view. I checked the information online and found the following information: 1. If the backup database contains a view
Recently, When I backed up and restored mysql, I found that the v
Mysql tutorial dump data structure and database tutorial backup restoration method
Mysqldump stores the SQL commands for the output table structure and data in a text file.C: mysqlbinmysqldump-u
Back up database
C: mysqlbinmysqldump-u root-p mydatabase> mydatabase. SQL
We can also choose to output only a table from the database, such as the employee table:
C: mysqlbinmysqldump-u root-p mydatabase employee> employee. SQL
C: mysqlbinmysqldump-u r
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