After the project is launched, an automatic backup is created for each database on the database server to ensure the security of customer data. A new backup file is generated every day and stored in the backup folder, in addition, a sub-folder named by the database location is created in the folder, and the
This article is generated in the writing of personal site backup script when you see, stay for referenceProblem scenario: Because my company has too many servers, the daily backup log files that I've created accumulate over the long haul. And do not need to keep so much, according to company requirements only need to retain one weeks. 1. What is the way to automatically delete the *.log files that were back
SH file for logical backup of Oracle Database
SH file for logical backup of Oracle Database
The ORACLE tutorial is the SH file of the logical backup of the Oracle database.
Full backup
Before restoring the control file, you must know the dbid of the target database. As a DBA, you must back up the dbid of the database when taking over the database!
1) backup control file
RMAN> list backup of controlfile;
2) Test Data
hr@ORCL> create table t (name varchar2(20));Table created.hr@ORCL> insert into t valu
The backup of the Gho file is saved by default in the last partition, but the small series found that the backup file can not be deleted, as if it was due to the time of the backup caused by the error, do delete action when always prompted the "disk is not full or write prot
Tags: MoS unique oracl product Memory server app not strEnvironment is 12.2.0.1 version, Oracle Data guard Main Library patrol found alert with abnormal error: 2018-07-10t13:24:04.710366+08:00Errors in FILE/U01/APP/ORACLE/DIAG/RDBMS/DWDB/DWDB1/TRACE/DWDB1_M000_4455.TRC:Ora-00245:control file backup failed; In Oracle RAC, Target might not is on shared storageRemov
This article mainly introduces how to implement the backup file in Python, which can be used to back up files with various common extensions, for more information about how to use Python to back up files, see the example in this article. Share it with you for your reference. The specific method is as follows:
This instance is used to read a task file and automat
Concurrent execution of Oracle RMAN backup of a single file
If a file is a file of several gigabytes or tens of thousands of megabytes, You Need To parallelize the backup of the file. Generally, one channel can only read one
SQL Server itself has data import operations. However, if you want to import data from a backup file, you need to perform other operations. The following is an example.
There is already a DOE database on the SQL Server and there is a large amount of data in it. Now we are going to prepare another backup file A1.BAK (no
Wordpress database and file-backup-move-restore plug-in-WordpressMove. A few days ago, I want to help people test a wp website. the other party asked me to first make a fight on host a and run on host B. Various wordpress plug-ins and template parameter settings are time-consuming. Since it is not possible to help people test a wp website a few days ago, the other party requires that the website run success
Up to 3000 of the database is MSSQL, the backup database is actually used after the backup databases command files and then compressed with makecab, in fact, the mszip format, after the addition of the following file header obtained.
A.----------------4C.SuperData SQL Server Backup
SQL Server itself has data import operations. However, if you want to import data from a backup file, you need to perform other operations. The following is an example.
There is already a DOE database on the SQL Server and there is a large amount of data in it. Now we are going to prepare another backup file A1.BAK (n
The principle of the backup control file is to back up the control file after the physical structure of the database changes.
1. trace: used to control file reconstruction (the generated trace file is in udump)SQL> alter database backup
Import osimport shutilimport datetime ''' function: Back up the directory to another path. Actual Effect: assume that the directory "/Media/data/Programmer/project/Python" is specified, and the backup path "/home/diegoyun/backup/" is used. the Python directory is backed up to the backup path, for example,/home/diegoyun/backup
Computers have become one of the important sources of information for every office worker, how do you ensure that these important messages do not fall off the chain at the critical moment? If a power outage destroys your data, you're going to freak out! How do you make a personal file backup of your computer? believe that multi-backup is a good helper you can tru
We are in the normal maintenance of the server, often to the key files for backup, the file backup measures are very diverse, this side I use the backup as an example, to explain the file back to the file of measures. This article
with backup control file recovery, the control file does not contain data files, but the online log hasALTER DATABASE backup Controlfile to ' D:\control.ctl ';Create tablespace tp1 datafile ' d:/tp1.dbf ' size 10M;CREATE TABLE t1 (ID int,name varchar2 (Ten)) tablespace TP1;INSERT INTO T1 values (1, ' pl1 ');commit;stop
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