Notice
This parameter is available only when you create an OceanBase cluster. After the cluster is created, you cannot modify this parameter. For more information about how to create an OceanBase cluster, see Create an OceanBase cluster.
Description
cluster specifies the name of the OceanBase cluster.
Privilege requirements
Query the parameter
systenant and all user tenants can use theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview to query this parameter.Modify the parameter
Only the
systenant can set this parameter when you deploy the cluster. After the cluster is deployed, you cannot modify this parameter. User tenants do not have the privilege to modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | String |
| Default value | obcluster |
| Modifiable | No. You cannot use the ALTER SYSTEM SET statement to modify the parameter. |
| Effective upon OBServer node restart | No |