And when you persist objects, they can only be persisted in the same atomic transaction if they are in the same entity group.

并且在持久化对象时，如果它们在相同的实体群中，那么它们只能被持久化到相同的原子事务中。

youdao

Notice that each root entity belongs to a separate entity group, so a single transaction cannot create or operate on more than one root entity.

注意每个根实体分别属于一个组，所以在单个事务内无法创建或操作一个以上的根实体。

youdao

Notice that each root entity belongs to a separate entity group, so a single transaction cannot create or operate on more than one root entity.

注意每个根实体分别属于一个组，所以在单个事务内无法创建或操作一个以上的根实体。

youdao