Note
This parameter is available starting with V3.2.1.
Description
connection_control_min_connection_delay specifies the minimum lock duration after the number of failed login attempts exceeds the threshold.
Applicability
This parameter is applicable only to OceanBase Database in MySQL mode.
Privilege requirements
Query the parameter
You can execute the
SHOW PARAMETERSstatement or query theGV$OB_PARAMETERSview in thesystenant and all user tenants to query this parameter.Modify the parameter
You can modify this parameter in the
systenant and user tenants.
Attributes
| Attribute | Description |
|---|---|
| Type | Int |
| Default value | 1000, 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 minimum lock duration after the number of failed login attempts exceeds the threshold to 1000 milliseconds.
obclient> ALTER SYSTEM SET connection_control_min_connection_delay = 1000;