发明授权
US09367642B2 Flexible storage of XML collections within an object-relational database
有权
将XML集合灵活存储在对象关系数据库中
- 专利标题： Flexible storage of XML collections within an object-relational database
- 专利标题（中）： 将XML集合灵活存储在对象关系数据库中
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申请号： US11246039申请日： 2005-10-07
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公开(公告)号： US09367642B2公开(公告)日： 2016-06-14
- 发明人: Abhyudaya Agrawal , Sivasankaran Chandrasekar , Ravi Murthy , Nipun Agarwal , Eric Sedlar
- 申请人： Abhyudaya Agrawal , Sivasankaran Chandrasekar , Ravi Murthy , Nipun Agarwal , Eric Sedlar
- 申请人地址： US CA Redwood Shores
- 专利权人： ORACLE INTERNATIONAL CORPORATION
- 当前专利权人： ORACLE INTERNATIONAL CORPORATION
- 当前专利权人地址： US CA Redwood Shores
- 代理机构： Hickman Palermo Becker Bingham, LLP
- 主分类号： G06F17/30
- IPC分类号： G06F17/30 ; G06F7/00
摘要：
A database server determines, on an element-level of granularity, what form of VARRAY storage to map collections of elements defined by a XML schema. A collection element may be mapped to an in-line VARRAY or an out-of-line VARRAY. The determination may based on a variety of factors, including the database type mapped to the collection element, database limitations that limit the form storage for certain database types, and annotations (“mapping annotations”) embedded within that XML schema that specifying a database type for database representation of a collection element or a form of VARRAY storage.