发明申请
US20050228818A1 Method and system for flexible sectioning of XML data in a database system
有权
数据库系统中XML数据的灵活分段的方法和系统
- 专利标题： Method and system for flexible sectioning of XML data in a database system
- 专利标题（中）： 数据库系统中XML数据的灵活分段的方法和系统
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申请号： US11083828申请日： 2005-03-18
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公开(公告)号： US20050228818A1公开(公告)日： 2005-10-13
- 发明人: Ravi Murthy , Eric Sedlar , Sivasankaran Chandrasekar , Ashish Thusoo , Nipun Agarwal , Sreedhar Mukkamalla
- 申请人： Ravi Murthy , Eric Sedlar , Sivasankaran Chandrasekar , Ashish Thusoo , Nipun Agarwal , Sreedhar Mukkamalla
- 主分类号： G06F17/00
- IPC分类号： G06F17/00 ; G06F17/22 ; G06F17/30
摘要：
A method and system are provided for flexibly sectioning XML documents stored in a relational database system. The method includes obtaining a set of sectioning rules; receiving an XML document that is to be stored in the relational database system; and identifying a storage location for each node in the XML document based on the set of sectioning rules. The sectioning rules can also be used to determine which tables in the relational database should be queried when a query is received, and to determine which tables in the relational database should be updated when a command to update stored XML data is received.
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