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    • 12. 发明申请
    • Computer systems and methods for performing a database access
    • 用于执行数据库访问的计算机系统和方法
    • US20050198003A1
    • 2005-09-08
    • US11062553
    • 2005-02-23
    • Olaf DuevelGunther LiebichRainer LeinemannDietmar Nowotny
    • Olaf DuevelGunther LiebichRainer LeinemannDietmar Nowotny
    • G06F7/00G06F17/30
    • G06F17/30731G06F17/30G06F17/30607
    • Computer systems and methods are provided for performing a database access. In one embodiment, a computer system is provided that comprises means for receiving and storing structural information, the structural information being descriptive of a number of objects, each of the objects having sub-objects, the structural information comprising a first table for each sub-object, each first table being identified by the sub-object name of its assigned sub-object, each first table comprising technical field names of fields of its assigned sub-object, and a second table for each sub-object, each second table being identified by the sub-object name of its assigned sub-object and comprising a sub-object name and a technical field name of one of the sub-objects from which its assigned sub-object depends for each of the technical field names of its assigned sub-object. In addition, the computer system may comprise means for assigning a unique identifier to each sub-object name identified by the structural information, means for storing a mapping table of sub-object names and unique identifiers, and means for requesting generation of a database table for each sub-object identified by the structural information, the database table of one of the sub-objects being identified by the unique identifier of the one sub-object and the database table of the one sub-object having the technical field names of the one sub-object.
    • 提供了用于执行数据库访问的计算机系统和方法。 在一个实施例中,提供了一种计算机系统,其包括用于接收和存储结构信息的装置,所述结构信息描述多个对象,每个对象具有子对象,所述结构信息包括用于每个子对象的第一表, 对象,每个第一表由其分配的子对象的子对象名称标识,每个第一表包括其分配的子对象的字段的技术字段名称,以及用于每个子对象的第二表,每个第二表是 由其分配的子对象的子对象名称标识,并且包括其分配的子对象的子对象名称和子对象之一的技术字段名称,从而从其分配的子对象的每个技术字段名称 子对象。 此外,计算机系统可以包括用于向由结构信息识别的每个子对象名称分配唯一标识符的装置,用于存储子对象名称和唯一标识符的映射表的装置,以及用于请求生成数据库表的装置 对于由结构信息识别的每个子对象,由一个子对象的唯一标识符标识的一个子对象的数据库表和具有技术字段名称的一个子对象的数据库表 一个子对象。