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Block change tracking and Backup size

VitaminDAug 2 2010 — edited Aug 4 2010

DB Version : 10gRelease
We have a Differential Incremental Backup strategy with Recovery Window retention policy. I haven't enabled BLOCK CHANGE TRACKING. Just would like to know if the backup size of both Level 0 and Level1 backups become smaller by enabling Block Change Tracking. Or is it just Level 1 backups' size which is going to decrease?

Thank you.

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Locked on Sep 1 2010

Added on Aug 2 2010

#performance-availability, #recovery-manager-rman

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