For transaction service policy definitions, this value is used only when defining policies that support manual recovery.

对于事务服务策略定义来讲，只有在定义支持手动恢复的策略的时候才会用到该值。

youdao

For transaction service policy definitions, this value is used only when defining policies that support manual recovery.

对于事务服务策略定义来讲，只有在定义支持手动恢复的策略的时候才会用到该值。

youdao