parallel_degree_policy specifies the degree-of-parallelism selection strategy.
Note
This variable is available starting with V4.2.0.
Attribute |
Description |
|---|---|
| Parameter type | enum |
| Default Value | MANUAL |
| Value range | [ "MANUAL","AUTO" ]
Note
|
| Effective Scope |
|
Example
set parallel_degree_policy = manual;
set parallel_degree_policy = auto;
set global parallel_degree_policy = manual;
set global parallel_degree_policy = auto;