...视图映射关系 [gap=943]Key words:heterogeneous ontologies integration;ontology mapping;ontology view;view mapping relationship ...
基于16个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
In other words, an entity class can have only a 1:1 mapping relationship with a database table or view.
换句话说,实体类与数据库表或视图之间只能具有1:1映射关系。
youdao
应用推荐
模块上移
模块下移
不移动