The steps that follow show how to manually create a database connection.
下面的步骤介绍了如何手工地创建数据库连接。
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。
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