Preserving relationships of mapped views in an object model
    1.
    发明授权
    Preserving relationships of mapped views in an object model 失效
    在对象模型中保留映射视图的关系

    公开(公告)号:US08131727B2

    公开(公告)日:2012-03-06

    申请号:US10999337

    申请日:2004-11-30

    IPC分类号: G06F7/00

    CPC分类号: G06F17/30595 G06F17/30607

    摘要: A method, apparatus, and computer instructions are provided for preserving relationships of mapped views in an object model. A database model, including database tables and views is examined and a foreign key constraint list is derived for the view. A set of objects for an object model is generated from the database model. Based on the derived foreign key list, relationships are generated between objects mapped to the view and objects mapped to the target table of the view's derived foreign key.

    摘要翻译: 提供了一种用于保持对象模型中映射视图的关系的方法,装置和计算机指令。 检查数据库模型,包括数据库表和视图,并为视图导出外键约束列表。 从数据库模型生成对象模型的一组对象。 基于导出的外键列表,在映射到视图的对象和映射到视图派生外键的目标表的对象之间生成关系。