Techniques for Extending User-Defined Indexes with Auxiliary Properties
    4.
    发明申请
    Techniques for Extending User-Defined Indexes with Auxiliary Properties 有权
    扩展具有辅助属性的用户定义索引的技术

    公开(公告)号:US20090030883A1

    公开(公告)日:2009-01-29

    申请号:US12027897

    申请日:2008-02-07

    IPC分类号: G06F7/06

    摘要: In one embodiment, a database server registers one or more functions included in a user-defined index that includes one or more auxiliary properties. The one or more functions are operable to generate index entries of the user-defined index for the one or more auxiliary properties. The one or more auxiliary properties are different than, and in addition to, a primary property of the user-defined index that provides for evaluating a query operator. The database server receives a first statement that defines the user-defined index, where the first statement includes one or more parameters that define the one or more auxiliary properties. The database server invokes the one or more functions in response to the first statement, where the one or more functions when invoked generate and store the index entries of the user-defined index according to the one or more parameters that define the one or more auxiliary properties.

    摘要翻译: 在一个实施例中,数据库服务器注册包括在包括一个或多个辅助属性的用户定义索引中的一个或多个功能。 一个或多个功能可操作以生成用于一个或多个辅助属性的用户定义索引的索引条目。 一个或多个辅助属性不同于并且除了用于定义查询运算符的用户定义索引的主要属性之外。 数据库服务器接收定义用户定义的索引的第一个语句,其中第一个语句包含一个或多个定义一个或多个辅助属性的参数。 数据库服务器响应于第一语句来调用一个或多个函数,其中调用时一个或多个函数生成并根据定义一个或多个辅助的一个或多个参数来存储用户定义的索引的索引条目 属性。

    USER DEFINED QUERY REWRITE MECHANISM
    5.
    发明申请
    USER DEFINED QUERY REWRITE MECHANISM 审中-公开
    用户定义的QUERY REWRITE机制

    公开(公告)号:US20090024570A1

    公开(公告)日:2009-01-22

    申请号:US11781139

    申请日:2007-07-20

    IPC分类号: G06F17/30

    CPC分类号: G06F16/24547

    摘要: A database statement contains a table function. The database statement is compiled by a database statement compiler. The database statement is rewritten by replacing the table function with a replacement database statement.

    摘要翻译: 数据库语句包含一个表函数。 数据库语句由数据库语句编译器编译。 通过用替换数据库语句替换表函数来重写数据库语句。

    Minimum lifespan credentials for crawling data repositories
    7.
    发明授权
    Minimum lifespan credentials for crawling data repositories 有权
    用于爬取数据存储库的最小生命周期凭证

    公开(公告)号:US08875249B2

    公开(公告)日:2014-10-28

    申请号:US11680544

    申请日:2007-02-28

    摘要: A flexible and extensible architecture allows for secure searching across an enterprise. Such an architecture can provide a simple Internet-like search experience to users searching secure content inside (and outside) the enterprise. The architecture allows for the crawling and searching of a variety of sources across an enterprise, regardless of whether any of these sources conform to a conventional user role model. The architecture further allows for security attributes to be submitted at query time, for example, in order to provide real-time secure access to enterprise resources. The user query also can be transformed to provide for dynamic querying that provides for a more current result list than can be obtained for static queries.

    摘要翻译: 灵活可扩展的架构允许跨企业进行安全搜索。 这样的架构可以为在企业内部(和外部)搜索安全内容的用户提供简单的类似Internet的搜索体验。 该架构允许在整个企业中爬行和搜索各种源,而不管这些源是否符合常规用户角色模型。 该体系结构进一步允许在查询时提交安全属性,例如为了提供对企业资源的实时安全访问。 用户查询也可以被转换以提供动态查询,其提供比静态查询可获得的更多当前结果列表。

    Techniques for extending user-defined indexes with auxiliary properties
    8.
    发明授权
    Techniques for extending user-defined indexes with auxiliary properties 有权
    用辅助属性扩展用户定义的索引的技术

    公开(公告)号:US07996387B2

    公开(公告)日:2011-08-09

    申请号:US12027897

    申请日:2008-02-07

    IPC分类号: G06F17/30

    摘要: In one embodiment, a database server registers one or more functions included in a user-defined index that includes one or more auxiliary properties. The one or more functions are operable to generate index entries of the user-defined index for the one or more auxiliary properties. The one or more auxiliary properties are different than, and in addition to, a primary property of the user-defined index that provides for evaluating a query operator. The database server receives a first statement that defines the user-defined index, where the first statement includes one or more parameters that define the one or more auxiliary properties. The database server invokes the one or more functions in response to the first statement, where the one or more functions when invoked generate and store the index entries of the user-defined index according to the one or more parameters that define the one or more auxiliary properties.

    摘要翻译: 在一个实施例中,数据库服务器注册包括在包括一个或多个辅助属性的用户定义索引中的一个或多个功能。 一个或多个功能可操作以生成用于一个或多个辅助属性的用户定义索引的索引条目。 一个或多个辅助属性不同于并且除了用于定义查询运算符的用户定义索引的主要属性之外。 数据库服务器接收定义用户定义的索引的第一个语句,其中第一个语句包含一个或多个定义一个或多个辅助属性的参数。 数据库服务器响应于第一语句来调用一个或多个函数,其中调用时一个或多个函数生成并根据定义一个或多个辅助的一个或多个参数来存储用户定义的索引的索引条目 属性。