Note
This parameter is available starting with V1.4.
Description
enable_monotonic_weak_read specifies whether to enable monotonic reads.
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 modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | Bool |
| Default value | False
NoteStarting from V4.2.1, the default value of this parameter is changed from True to False. |
| 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 monotonic reads.
obclient> ALTER SYSTEM SET enable_monotonic_weak_read =False;