ob_proxy_global_variables_version specifies the latest version of global variables that OBServer need to return to OBProxy.
| Property | Description |
|---|---|
| Parameter type | Int |
| Default value | 5 |
| Value range | [0, INT64_MAX) |
| Effective scope | SESSION |
| Modifiable | No |
| Visible | No. This variable is invisible to all tenants. |
The system returns the latest version of the current global variables when the select @@ob_proxy_global_variables_version statement is executed. The default value is 0 and cannot be modified by the user.