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Datafile recovery concept [message #480811] Wed, 27 October 2010 06:46 Go to next message
Database admin
Messages: 365
Registered: September 2006
Location: india
Senior Member


One datafile got corrupted.I found the corrupted file using v$recover_file.Immediately i execute the following commands.

Shutdown immediate
startup mount
alter database recover datafile '
alter database open.

finally the datafile recovered.

My question here is how the data file recovered?

Re: Datafile recovery concept [message #480836 is a reply to message #480811] Wed, 27 October 2010 08:26 Go to previous message
Michel Cadot
Messages: 68220
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
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If you didn't drop the file, RECOVER did not fix block corruption.
Oracle saw the datafile is up to date and so immediatly ended the recovery.

This is just an assumption: always copy and paste your session, the WHOLE session, do not try to explain something you don't understand.
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