发明授权
- 专利标题: Querying an object for properties
- 专利标题(中): 查询对象的属性
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申请号: US10199978申请日: 2002-07-20
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公开(公告)号: US07162469B2公开(公告)日: 2007-01-09
- 发明人: Steven P. Anonsen , Anthony R. Trappen
- 申请人: Steven P. Anonsen , Anthony R. Trappen
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理机构: Westman, Champlin & Kelly, P.A.
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
The present invention is a method and system for querying a database system. An object query identifies a partial set of properties of an object to be returned. A portion of the relational database containing those properties is identified and only those properties are returned.
公开/授权文献
- US20040015489A1 Querying an object for properties 公开/授权日:2004-01-22