The log settings determine how the system logs data changes.
You are logged on to the database as the database system administrator or as a DBM operator with server authorization for accessing database parameters (read and write).
More information: Glossary, Server Permission
In the context menu of the database, choose Log Settings...
Change the log setting.
Name |
Description |
---|---|
Log mode |
Specifies whether the database system supports software-based mirroring.
|
Overwrite mode for the log area |
Specifies whether the database system can overwrite redo log entries in the log area even if they have not been backed up.
If overwrite mode is on and you switch it off, you then have to execute a complete data backup. |
Redo log management |
Specifies whether the database system writes redo log entries.
If redo log management is off and you switch it on, you then must perform a complete data backup. |
Concepts of the Database System, How Databases Log Data Changes