Note
This parameter is available starting with V4.0.0.
Description
compatible specifies the compatibility behavior of features under a tenant.
Privilege requirements
Query the parameter
The
systenant and all user tenants can use theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview to query this parameter.Modify the parameter
The
systenant and user tenants can modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | String |
| Default value | 4.3.5.2 |
| Value range | A series of valid versions starting from V4.0.0.0 |
| 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
obclient> ALTER SYSTEM SET compatible = '4.3.5.3';