oracle recover database using backup controlfile

How to import an Oracle 11g backup dat file into a 10g database workaround: Add the target database version number after exportingExport:Execute under SQL Plus: Create or replace directory File_path as ' e:\ ';--creating Export \ Import file storage path (my is on E-drive)Execute inside CMD: EXPDP username/password @ s

There are many backup methods for Oracle databases, including industry-recognized cold backups, hot backups, and so on, but regardless of which backup method is used, the purpose of the backup is to recover the system at the lowest possible time and cost in the event of a fa

until Cancel;autoRecover database until Cancel;cancelALTER DATABASE open resetlogs;SELECT * from Scott.t1;Id----------1005. Control file corruptionRm-rf/u01/oradata/prod/control01.ctlRm-rf/u01/flash_recovery_area/prod/control02.ctlShutdown abortStartupORA-00205:?????????,??????,???????Select status from V$instance;Solve:cp/home/oracle/control01.ctl/u01/oradata/p

One. Backup of data files, control files, and log files 1. The server has installed the operating system, and Oracle has also been reloading. If the restored Oracle is the exact same structure as the previously corrupted database, then the recovery is relatively simple. 1 Delete all data files, control files, and log

Oracle Database Operations (10)-logical backup and recovery of databases (tables), oracle backup and recovery Logical backup and recovery of databases (tables)-export System can export any scheme, for example: Exp system/manager

. The database has been completely destroyed at this time1) restore using the Mysqlbinlog command, first confirm the correct position start and end values before restoring:Mysql> Show Binlog events in "mysql-bin.000001";+------------------+-----+-------------+-----------+-------------+--------------------------------------------- ----------------------------------------------+| Log_name | Pos | Event_type |

(1) Create an OS directory for storing backup database-Related Files (2) create a routine service (3) configure the listener and Network Service name (4) Prepare the parameter file of the primary database (5) Prepare backup database parameter files (6) Enable the standby rou

Note:I originally wanted to create a replica uard test for the no target database by using the backup set of the target database. I found that it could not be implemented in principle, but it has a very useful function, allows you to quickly recover data from different rman

@datetime char(14)DECLARE @path varchar(255)DECLARE @bakfile varchar(255)set @name='V5HQS'set @datetime=CONVERT(char(8),getdate(),112) + REPLACE(CONVERT(char(8),getdate(),108),':','')set @path='E:\DataBaseBAK'set @bakfile=@path+''+@name+'_'+'bak_'+@datetime+'.BAK'backup database @name to disk=@bakfile with name=@namego The above section describes how to execute SQL Server database

The Oracle tutorial you are looking at is: Backup and Recovery of Oracle databases. ----When we use a database, always want the content of the database is reliable, correct, but due to computer system failures (including machine failure, media failure, misoperation, etc.), t

be done in the case of a database shutdown and that performing a database file system backup is not valid when the database is open. The following is a complete example of a cold backup. (1) Close the database Sqlplus/nolog Sql>c

Let's start with some of the scripts we use to back up and restore Oracle databases directly using commands Oracle Data Backup: Step 1 Back up the user data. 1. Connect the Linux terminal using the database administrator accoun

valid when the database is open.The following is a complete example of a cold backup.(1) Close the databaseSqlplus/nologSql>connect/as SYSDBASql>shutdown Normal;(2) use copy command to back up all time files, redo log files, control files, initialization parameter filesSql>cp(3) Restart Oracle databaseSql>startupThird, hot backupHot

The rman backup script in the Oracle database is very practical. The rman backup script in the Oracle database is very practical. Query character sets SQL> select * from nls_database_parameters; NLS_CHARACTERSETAL32UTF8 Character

using scripts to recover a database in SQL Author : CC Abba 2014-6-15 in Daily SQL How to recover a database in the operation of a database Use Master Drop Database SCS1 RESTOR

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 i

: failure of alter db command at 11/03/2011 14:10:03 ORA-01113: file 1 needs media recovery ORA-01110: data file 1: 'd: \ ORACLE \ ORADATA \ ORCL \ system01.dbf' RMAN> recover database; starting recover at 03-NOV-11 using channel ORA_DISK_1starting media recoveryarchived log

There is an automatic backup script program for rman. I have previously written an automatic backup case for exp backup specific solution (Oracle automatic backup case for Linux platform (using exp tool) There is an automatic

The rman backup script in the Oracle database is very useful for querying the character set SQLgt; select * fromnls_database_parameters; NLS_CHARACTERSETAL32UTF8 The rman backup script in the Oracle database is very useful for que

file manifest. For example, if V$log indicates that sequence#2334 is the last archived log file, you can successfully back up files in the archive redo log target directory with all the numbers below 2334. If you attempt to back up 2335, you can make a successful backup at the operating system level, but since this file is not fully archived, the backup may be written in half and therefore cannot be useful