The client needs to explicitly call this operation to remove the obsolete attachment data from the data store.
客户端需要显式调用这个操作来从数据存储中删除过期的附件数据。
If a core performs an operation on data stored in a chunk, it must create a new chunk to store the results.
如果核心对一个数据块执行了一项操作的话，那它必须再另建一个数据块来保存结果。
The business object has a attribute of type Customer and multiple other attributes used to store data that is specific to the adapter and the operation.
此业务对象不仅有一个类型为Customer的属性，还有多个其他属性用于存储特定于适配器和操作的数据。
应用推荐