Database Reference
In-Depth Information
Figure 10-59: In case you are running the database in
NOARCHIVELOG mode then these options are available.
Oracle Flash Back Technologies
There are following six Flash Back Technologies exits in Oracle.
All these help us in the recovery operations and compared to
previous known methods present in Oracle 9i, this is another
route with the benefit of Flash/Fast/Easy recovery.
Flashback Database: helps to recover the whole database to a
previous point in time.
Flashback Drop: helps to recover the dropped table.
Flashback Table: helps to recover table to a previous point in
time state.
Flashback Query: helps to retrieve the data for a time in the past.
Flashback Version Query: helps to retrieve all the changes in
data between given interval of time.
 
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