Note
For V4.0.0, this parameter is available starting with V4.0.0.
Description
compatible specifies the compatibility behavior of tenant-related features.
Privilege requirements
Query the parameter
You can use the
SHOW PARAMETERSstatement or theGV$OB_PARAMETERSview to query this parameter in thesystenant and all user tenants.Modify the parameter
You can modify this parameter in the
systenant and all user tenants.
Attributes
| Attribute | Description |
|---|---|
| Parameter type | String |
| Default value | 4.4.2.0 |
| Value range | A number of valid versions starting from V4.0.0. |
| 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
Set the compatibility version of the tenant to V4.4.2.
obclient> ALTER SYSTEM SET compatible = '4.4.2.0';