在创建一个实体bean时，容器管理的持久性会将其信息保存在数据库中。
With container-managed persistence, when an entity bean is created, its information is saved in the database.
容器管理的持久性(CMP)实体bean在容器中自动处理所有持久性语义。
Container-managed persistence (CMP) entity beans handle all of the persistence semantics automatically, in the container.
如果在负载测试过程中发现存在引用完整性违规，则可能还需要为容器管理的持久性设置顺序分组。
If referential integrity violations are discovered during the load test, then you might also need to set the sequence grouping for container managed persistence.
应用推荐