Enhancing node-based query languages to support common relational mapping patterns
    1.
    发明授权
    Enhancing node-based query languages to support common relational mapping patterns 失效
    增强基于节点的查询语言,以支持常见的关系映射模式

    公开(公告)号:US07711739B2

    公开(公告)日:2010-05-04

    申请号:US11042876

    申请日:2005-01-25

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30923

    摘要: The subject invention relates to systems and methods that augment node-based programming languages to facilitate efficient data manipulation of hierarchical data structures. In one aspect, a query or general purpose language system is provided. The system includes a query component to interact with hierarchical node-based data collections and a language extension component to augment the query component to facilitate interactions with the node-based data collections. The language extension component supplies various functions to filter the data collections at a granular level, re-shape the data collections, sort the data collections, or extend the data collections with computed nodes.

    摘要翻译: 本发明涉及增加基于节点的编程语言以促进分级数据结构的有效数据操纵的系统和方法。 一方面,提供查询或通用语言系统。 该系统包括与分层节点数据集合进行交互的查询组件和扩展查询组件以促进与基于节点的数据集合的交互的语言扩展组件。 语言扩展组件提供各种功能,以细粒度级别过滤数据集,重新设计数据集,排序数据集合,或使用计算节点扩展数据集合。