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1. 发明授权

US07451137B2 Using a rowset as a query parameter 有权
标题翻译：使用行集作为查询参数
公开(公告)号：US07451137B2
公开(公告)日：2008-11-11
申请号：US11069121
申请日：2005-02-28
申请人： Ioan Bogdan Crivat , C James MacLennan , Raman S Iyer , Marius Dumitru
发明人： Ioan Bogdan Crivat , C James MacLennan , Raman S Iyer , Marius Dumitru
IPC分类号： G06F17/30
CPC分类号： G06F17/30539 , G06F17/30421 , G06F17/30595 , Y10S707/99932 , Y10S707/99934 , Y10S707/99944
摘要： Architecture that facilitates syntax processing for data mining statements. The system includes a syntax engine that receives as an input a query statement which, for example, is a data mining request. The statement can be generated from many different sources, e.g., a client application and/or a server application, and requests query processing of a data source (e.g., a relational database) to return a result set. The syntax engine includes a binding component that converts the query statement into an encapsulated statement in accordance with a predefined grammar. The encapsulated statement includes both data and data operations to be performed on the data of the data source, and which is understood by the data source. An execution component processes the encapsulated statement against the data source to return the desired result set.
摘要翻译：促进数据挖掘语句的语法处理的架构。该系统包括语法引擎，其作为输入接收诸如数据挖掘请求的查询语句。语句可以从许多不同的来源（例如客户端应用程序和/或服务器应用程序）生成，并且请求数据源（例如，关系数据库）的查询处理以返回结果集。语法引擎包括一个绑定组件，它根据预定义的语法将查询语句转换成封装语句。封装语句包括要对数据源的数据执行的数据和数据操作，数据源可以理解。执行组件根据数据源处理封装语句以返回所需的结果集。

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