This topic describes how to manually create a conceptual model in which an entity type is mapped to two tables in the underlying database.
本主题介绍如何手动创建一个概念模型，其中将一个实体类型映射到基础数据库中的两个表。
This topic describes how to manually create a conceptual model in which an entity type is mapped to two tables in the underlying database.
本主题介绍如何手动创建一个概念模型，其中将一个实体类型映射到基础数据库中的两个表。
应用推荐