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parallel_degree_policy

更新时间：2026-04-10 11:58:37

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parallel_degree_policy 用于设置并行度选择策略。

说明

该变量从 V4.2.0 版本开始引入。

属性	描述
参数类型	enum
默认值	MANUAL
取值范围	[ "MANUAL"，"AUTO" ] 说明 AUTO：启用 Auto DOP 策略 MANUAL：禁用 Auto DOP 策略
生效范围	Global Session

示例

set parallel_degree_policy = manual;

set parallel_degree_policy = auto;
set global parallel_degree_policy = manual;
set global parallel_degree_policy = auto;

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