SQL> alter database enable block change tracking using file
2 'C:block_changerman_change_track.txt' ;
数据库已更改。
SQL> ALTER DATABASE DISABLE BLOCK CHANGE TRACKING;
数据库已更改。
--block change tracking文件可以放在flash_recovery_area,如果放在
flash_recovery_area里面,则tracking文件会被自动删除,否则不会
If the change tracking file was stored in the database area, then it is deleted when you disable change tracking.
SQL> alter database enable block change tracking ;
数据库已更改。
SQL> select *from V$BLOCK_CHANGE_TRACKING;
STATUS FILENAME BYTES
---------- ------------------------------------------------------- ----------
ENABLED C:TESTTESTCHANGETRACKINGO1_MF_4GXVJTK3_.CHG 11599872
SQL> show parameter db_recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string C:test
db_recovery_file_dest_size big integer 3G
SQL>
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/19602/viewspace-1010882/ ,如需转载,请注明出处,否则将追究法律责任。