DECLARE @dbname varchar- -database name declare @filename varchar- -database backup file path set @dbname = ' MyTest ' Set @filename = ' D:\MyTest.bak '--Closes an existing database connection declare @i int DECLARE cur cursor for select spid from sysprocesses where db_name ( dbid) = @dbname Open cur fetch next from cur to @i while @ @fetch_status =0 begin exec (' kill ' [email protected] FETCH NEXT from cur to @i end Close cur deallocate c
Tags: database backup restoreRestoring a database backup to a server failed backup set unlike an existing database today, a database backup is restored in SQL Server R2 and an error is encountered. Restoring a database backup i
Graphic tutorial on restoring database backup in SQL server 2000, MySQL Database Backup
MSSQL is a database management system of Microsoft. This document describes the backup and restoration functions of databases in MSSQL2000.
1. Ensure that your backup file is a bak file a
Back up and restore databases using. netC # Two Methods for restoring sqlserver2000 Database Backup: Method 1 (sqldmo is not used ):////// Backup method///Sqlconnection conn = new sqlconnection ("Server =.; database = Master; user id = sa; Password = sa ;");Sqlcommand cmdbk = new sqlcommand ();Cmdbk. commandtype = commandtype. text;Cmdbk. Connection = conn;Cmdbk.
"); $ }
$ Else
- {
-MessageBox.Show ("Congratulations, you have successfully backed up your current data! ","System Messages"); the }
- }
Wuyi Catch(SqlException sexc) the {
-MessageBox.Show ("failed, possibly due to database operation failure:"+ Sexc,"Database error Messages"); Wu }
- Catch(Exception ex) About {
$MessageBox.Show ("Sorry, the operation failed, possible cause:"+ EX,
Sometimes it is a full backup. When restoring, the database files will not be restored from time to time. solution:You can directly copy database files, xxx. mdf and xxx. ldf (you need to stop the SQL Server service before the actual replication process)Use the sp_attach_db stored procedure.ExampleIn the following exam
files and check to overwrite the original database, click OK, restore success! The above description is a simple review of the process of restoring a database in SQL Server 2000, although the narrative steps are not detailed, but the general steps can be a bit of a problem! Please look down ... Restore SQL Server 2005 to review the database restore steps in SQL Server 2000, do you want to restore SQL Se
Long time no blog, recently in the completion of the Rights Management module, today, when restoring the database file, encountered the "System.Data.SqlClient.SqlError: Media set has 2 media families, but only 1 are provided." Must provide all members "This error, Baidu a bit, found the cause and solution.Cause Analysis:1. Backup, the old path is not deleted, I added a new path, inadvertently set to two
drawbacks of individual files arise.
First, the use of multiple files to distribute to different disk partitions (multiple hard disks) can improve IO performance in several major ways.
Second, multiple files are convenient for backup and recovery for databases with more data.
However, multiple
, line 1th
through a database or file restore operation, only part of the file "Testdb1001_index1" is restored. You must successfully restore the entire file before you can apply this backup set.
msg 3119, Level 16, State 1, line 1th
found a problem while planning the RESTORE statement. The previous message provides more information.
msg 3013, Level 16, State 1, line
1th RESTORE DATABASE is terminating abnormally. Therefore, when
) Restores the database Bak file to prompt for "database backup in the backup set is different from the existing XX database" error resolution.
An error occurred while restoring the database: The database backup in the backup set is different from the existing dat
When the control file backup and recovery instance is started, the process must read the control file and write the control file. Therefore, if a control file is damaged, the instance cannot be mounted. That is, the control files in this phase are indispensable. If the disk is damaged, it can only be started to the NOMOUNT state. Backup control file backups inclu
About Recovery with a Backup Control FileIf All copies of the current control file is lost or damaged, then you must restore and mount a backup control file. You must then run the RECOVER command, even if no data files has been restored, and open the database with the Resetlogs option. If Some copies of the current control file is usable, however, then can follow
." Extract a backup File normally access a backup by starting the computer, and restoring it. Backup files can also be extracted manually. Backup files is normally saved in the TCE dire
. Core steps for restoring common data files: offline, report or switch, Incremental backup, Or redo log recovery ), finally, publish the data file. Recovery of common data files can be recovered both in the mount State and in the open state.
Non-Data File Header damage repair: Low-availability recovery policy (mount),
The backup and recovery parameters of the parameter file include initsid. ora (Text parameter file) pfile (Text parameter file), spfile (binary parameter file) Three pfiles and spfile can be converted to each other (copy ): create spfile = 'path' from pfile = 'path'; create pfile = 'path' from spfile = 'path'; when the database is started, the spfile or pfile is first opened, that is, the nomount state. Next, we will summarize RMAN's
file (backup to tracking file ):
This solution is mainly used to create a control file to restore control files;
Alter database backup controlfile to trace;
Recovery control file:
When restoring the control file, the server process and background process need to read various bac
Rman> Backup current controlfile tag= ' bak_ctlfile ' format= '/home/oracle/backup/bak_ctl_%u_%t ';alter system switch logfile;alter system switch logfile;alter system switch logfile;Switch multiple times, cut out several archivelog files, delete one of themRM O1_mf_1_3_cpk5wloy_.arcThen delete the control fileRm/u01/app/oracle/oradata/orcl/control01.ctlRm/u01/ap
Now most of the virtual host has automatic backup function, but sometimes can not rely on the host is not, if the host is black, even backup files can not be restored, then cry miserably, so that people are inferior to rely on their own. Today 111cn.net teaches everybody how to give back to own website, here uses Hostgator this foreign space to say.
Backups are
manually backup on a regular basis, if the data and content is more important, you can choose a regular, daily backup.
Third, the site moved to replace the server
If we need to move the site to another server or transfer data to another site, you can use the following procedure.
A-under the new VPS to build a good environment, add sites, transfer data to the new VPS site, can be downloaded with wget, re
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