Note
This parameter is available starting with V4.0.0.
Description
ls_meta_table_check_interval specifies the interval at which the background inspection thread inspects the DBA_OB_LS_LOCATIONS/CDB_OB_LS_LOCATIONS view.
Privilege requirements
Query the parameter
The
systenant and all user tenants can query this parameter by using theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview.Modify the parameter
Only the
systenant can modify this parameter. User tenants cannot modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | Time |
| Default value | 1s |
| Value range | [1ms,+∞) |
| Modifiable | Yes. You can use the ALTER SYSTEM SET statement to modify the parameter. |
| Effective upon OBServer node restart | No. The setting takes effect immediately. |
Examples
Set the inspection interval of the background inspection thread of the DBA_OB_LS_LOCATIONS/CDB_OB_LS_LOCATIONS view to 1s.
obclient> ALTER SYSTEM SET ls_meta_table_check_interval = '1s';