Note
This variable is available starting with V3.2.4.
Description
server_uuid specifies the UUID of the OBServer node.
When an OBServer node starts, it automatically generates a UUID, such as 182d0ebb-1209-11ed-b01e-a237b1d47168.
Note
This variable is available only in MySQL mode.
Privilege requirements
Query variables
The
systenant and all user tenants can execute theSHOW VARIABLESstatement or query theinformation_schema.GLOBAL_VARIABLESview (MySQL mode) to view the value of a Global system variable.Modify variables
You cannot modify this variable.
Attributes
| Attribute | Description |
|---|---|
| Type | Varchar |
| Scope | Global |
| Modifiable | No. This variable is read-only. |