Note
This parameter is available starting with V4.2.5 BP2.
Description
enable_ps_parameterize specifies whether to enable parameterization for prepared statements (PS) during parsing.
Privilege requirements
Query the parameter
The
systenant and all user tenants can use theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview to query this parameter.Modify the parameter
The
systenant and user tenants can use theALTER SYSTEM SETstatement to modify this parameter.
Attributes
Attribute |
Description |
|---|---|
| Type | Bool |
| Default value | True |
| Value range |
|
| 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
Disable parameterization for prepared statements.
obclient [(none)]> ALTER SYSTEM SET enable_ps_parameterize = false;