backup_recovery_window specifies the recovery window of backup data.
Note
This parameter is deprecated in OceanBase Database V4.0.0 and later.
| Property | Description |
|---|---|
| Type | INTERVAL |
| 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).
Examples
obclient> ALTER SYSTEM SET backup_recovery_window = '7d';