Enabling Fast Incremental Backup

Enabling Fast Incremental Backup

The minimum size for the block change tracking file is 10 MB,



启用块更改追踪：
ALTER DATABASE{ENABLE|DISABLE} BLOCK CHANGE TRACKING
[USING FILE '...']；-----》可以不用

note：You do not need to set the block change tracking file

destination if the DB_CREATE_FILE_DEST initialization parameter is

set because the file is created as an Oracle Managed File (OMF)

file in the DB_CREATE_FILE_DEST location.

You can rename the block change tracking file by using the ALTER
DATABASE RENAMEcommand.
Your database must be in the MOUNT state to rename the tracking

file.

comman：ALTER DATABASE RENAME FILE '...' TO '...';


！！RMAN does not support backup and recovery ofthe block change

tracking file. For this reason, you should not place it in the Fast

Recovery Area.