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RMAN internal`s mechanism

From: Ofer Razon <orazon_at_dbnet.co.il>
Date: 3 Mar 2004 02:30:06 -0800
Message-ID: <74c5bf11.0403030230.1464f170@posting.google.com> 





Hi all.



As far as I know, RMAN is capable to backup only the blocks that
changed since it`s last backup.


I`m really interested in the mechanism used by RMAN to detect these
blocks when it runs.


Does anyone here know how is it implemented?



My goal is to use the same mechanism to find which blocks were changed
since the last check.



Ofer.
Received on Wed Mar 03 2004 - 04:30:06 CST












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