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 Database Admin  |  Question 56 of 60    Print  
logical online backup
Can you take online backup of a Control file if yes, how? Explain about Logical Backup?


  
Total Answers and Comments: 2 Last Update: December 09, 2008     Asked by: shanthiavari 
  
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July 24, 2008 15:51:39   #1  
vivek234 Member Since: July 2008   Contribution: 1    

RE: logical online backup
alter database backup controlfile to trace
 
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December 09, 2008 05:37:59   #2  
impalor Member Since: December 2008   Contribution: 3    

RE: logical online backup
You could use alter database backup controlfile for a binary copy of control file.
 
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 Related Questions

How to recover the DB if we lost controlfile and we are not having backup also and the database is down...?
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what is Referential Backup? Which case we use Referential Backup and which case we use Incremental backup? 
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Latest Answer : In oracle 9i we have some limitation with reqard to Backing up entire dataabase in one go. First we will have to take the database in mount stage (not open) in order to take the back up, and that too, one tablespace  at a time. like:-sql>alter ...
Read Answers (2) | Asked by : support dba 8910
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What is mean by fractured block in terms of manual hot backup? 
Latest Answer : The concept of fractured block occrus when backup is under process.It means you are taking backup and some other session is updating it.Then backup process can not get the consistent image of the block and it will be inconsistent right thats why it is ...

Can you take online backup of a Control file if yes, how? Explain about Logical Backup? 
Latest Answer : You could use alter database backup controlfile for a binary copy of control file. ...

Should you take the backup of Logfiles if the database is running in ARCHIVELOG mode? 
Latest Answer : Yes, because if an archived log file is corrupt and you need to recover your database, you will have to do incomplete recovery, until the time where archived logs file ar fine. ...


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