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Difference between datafile and datafilecopy

DBAAug 28 2011 — edited Sep 1 2011

Hi,

I am going through RMAN backup concepts and found two syntax

backup datafile 1,2,3;

backup datafilecopy '/tmp/system01.dbf';

What is the difference between datafile and datafilecopy?

Regards
DBA.

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Locked on Sep 29 2011

Added on Aug 28 2011

#performance-availability, #recovery-manager-rman

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