Note
For V4.4.2, this parameter is available starting with V4.4.2.
Description
Notice
After you enable clog encryption, OBCDC cannot be used.
The enable_clog_encryption parameter specifies whether to enable clog encryption in the data transparent encryption mode for the bkmi and obcloud methods.
Privilege requirements
Query the parameter
The
systenant and all user tenants can query the value of this parameter by using theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview.Modify the parameter
The
systenant and user tenants can use theALTER SYSTEM SETstatement to modify the value of this parameter in a user tenant.
Attributes
| Attribute | Description |
|---|---|
| Type | Bool |
| Default value | False |
| Value range | |
| Effective upon OBServer node restart | No |
Examples
Enable clog encryption in the data transparent encryption mode.
obclient> ALTER SYSTEM SET enable_clog_encryption = 'True';