backup_recovery_window specifies the recovery window of backup data.
Note
This parameter has been deprecated since OceanBase Database V4.0.0.
| Attribute | Description |
|---|---|
| Type | Time |
| Default value | 0 |
| Value range | [0, +∞) |
| Effective upon OBServer node restart | No |
Note
- The default value is
0, which indicates that automatic backup cleaning is disabled. - The parameter takes effect only when you specify the value with the unit. The unit is day (d).
Example
obclient> ALTER SYSTEM SET backup_recovery_window = '7d';