oracle recover database using backup controlfile

Recently, the company needs to switch the Oracle database to another server and use EXP and IMP to export the import tool. After a long period of time, an error is returned... All kinds of tangle... Therefore, a simple cold Backup recovery mechanism is adopted. However, because the original database version is 10.2.0.1

We also encountered the Oracle database sequence problem, so we can simply back up and restore the entire database. As follows: Imp/exp Method Table mode backup: Oracle @ sencloudServer: exp dhoffice/dhoffice rows = y indexes = n compress = n buffer = 65536 file = dhoffice_0

Export of dataexp qh/[emailprotected] file= ' d:\backup\qh\qh20060526.dmp ' grants=y full=n 1 Fully export the database test, user Name System Password Manager export to D:\DAOCHU.DMP exp system/[emailprotected] File=d:\daochu.dmp Full=y 2 Export the table of system user and SYS user in database exp system/[emailprotected] File=d:\daochu.dmp owner= ( System,sy

file: EXPDAT. DMP;2. import data first, and delete the table. Enter c: \ backup in the folder where the exported file is located. Enter the imp command;Enter the user name and password. Import the entire exported file (yes/no): no> yesHowever, the above operations are only used as a demonstration, because such backup operations are only suitable for small data volumes. If the data volume is large, such ope

: date. The value ranges from 1 to 31. Month: month. The value ranges from 1 to 12. Day of week: day of the week. The value ranges from 0 to 6. The value of Sunday is 0. Command: the command to be run If a domain is, the command can be executed within all possible values of the domain. If a field is two numbers separated by a hyphen, the command can be executed within the range of two numbers (including the two numbers themselves ). If a field is composed of a series of values separated by

Label:1. View the database version SQL>Select from v$instance; VERSION ----------------- 12.1. 0.2. 0 2, SYSDBA user login Sqlplus Sql>show PDBs con_id con_nameOPENMODE RESTRICTED---------- ------------------------------ ---------- ---------- 2Pdb$seedREAD onlyNO3PdbcisREADWRITE NO4PdbidbREADWRITE NO SQL> AlterSessionSetContainer=Pdbcis; Session altered. 3. Create DataPump Users SQL>Grant to by DP; Grant succeeded. 4. Create a

--------------------READ WRITE3. Shut down the databaseSQL> shutdown immediate;Database closed.Database dismounted.ORACLE instance shut down.SQL> exit 4. in SQL mode, directly store the physical files of the database to the corresponding directory (the path of various files is displayed first, and then copied to the corresponding path)-- Display Control Files Select name from v $

I believe that many system administrators are doing the same job every day-backing up data. Once the system fails and data recovery is required, the system is powerless. It would be nice to set a fixed time every day for the system to automatically back up data! Next, I will talk about the automatic backup of Oracle databases in a UNIX environment based on my practical experience. We plan to allow the

Today, we have encountered the Oracle database sequence problem. We simply need to back up and restore the entire database. As follows: Imp/exp Method Table mode backup: Oracle @ sencloudserver: EXP dhoffice/dhoffice rows = y indexes = n compress = n buffer = 65536 file = dh

Today, we will paste an Oracle database backup feature that has been implemented very early. This feature was designed at the university stage: Today, we will paste an Oracle database backup feature that has been implemented very

A friend asked me to back up the database with exp at every night to the specified directory and automatically delete the data backed up one week ago. A friend asked me to back up the database with exp at every night to the specified directory and automatically delete the data backed up one week ago. A friend asked me to back up the database with exp at ever

Oracle Database Backup is encrypted. Encryption can protect Backup files and prevent backup data leakage. Oracle backup encryption mainly refers to RMAN encryption. EXPEXPDP encryption

$password-c $table $recovery _dir Six, Postgres: $targethost $port $user $dbname $filename $recovery _file IP Address Port User name Database name Backup files Recover files Backup: Pg_dump-c-b-h $targethost-P $port-U "$use

A friend asked me to back up the database with exp at every night to a specified directory and automatically delete the data backed up one week ago, record and share the process only. For the case of Oracle automatic backup on Linux (using RMAN), see Environment:Operating System: RHEL5.4Database:

The Oracle tutorial you are looking at is an off-site automatic backup of database Oracle data. In large commercial applications, the data disaster recovery backup is very important and necessary. Based on his own practical experience, the author designs A set of methods for

Although it may take a long time to back up an Oracle database, this time is negligible compared to the fear of loss of transactions, loss of revenue, and dissatisfaction of customers. Therefore, backing up an Oracle database is becoming the most important task that the backup