system schema造句

schema name returns names of system schemas and user-defined schemas
schema_name返回系统架构和用户定义架构的名称。
schema id will return ids of system schemas and user-defined schemas
schema_id将返回系统架构的id和用户定义架构的id。
on basis of the work that we have done, much more effort will be taken to make this file system schema more sophisticated so that we can provide effective technologic support for further expedition in this field
本文在一个具体的平台上对嵌入式linux的文件系统做了一些成功的实践，这些实践经验可以为今后的研究提供有益的帮助。
It's difficult to find system schema in a sentence. 用system schema造句挺难的