Note
For V3.2.1, this parameter is available starting with V3.2.1.
Description
connection_control_max_connection_delay specifies the maximum lock duration after the number of failed login attempts exceeds the threshold.
Applicability
This parameter is applicable only to OceanBase Database in MySQL-compatible mode.
Privilege requirements
Query the parameter
The
systenant and all user tenants can query this parameter by using theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview.Modify the parameter
The
systenant and user tenants can modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | Int |
| Default value | 2147483647, in milliseconds |
| Value range | [1000, 2147483647] |
| 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 maximum lock duration after the number of failed login attempts exceeds the threshold to 2147483647 milliseconds.
obclient> ALTER SYSTEM SET connection_control_max_connection_delay = 2147483647;