发明申请
- 专利标题： Storage model for large object columns
- 专利标题（中）： 大对象列的存储模型
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申请号： US10949895申请日： 2004-09-23
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公开(公告)号： US20060075006A1公开(公告)日： 2006-04-06
- 发明人: Qin Yu , Muralidhar Krishnaprasad , Subramanian Muralidhar , Thomas Chang , Susan Kotsovolos
- 申请人： Qin Yu , Muralidhar Krishnaprasad , Subramanian Muralidhar , Thomas Chang , Susan Kotsovolos
- 申请人地址： US CA Redwood Shores 94065
- 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 94065
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
Methods and apparatus for enabling a plurality of table columns arranged to be associated with large objects (LOBs) to share a single LOB data segment within a database are disclosed. According to one aspect of the present invention, a method for allocating space associated with at least a first column arranged to accommodate LOB data and a second column arranged to accommodate LOB data includes allocating a first LOB data segment. The method also includes associating both the first column and the second column with the first LOB data segment.
公开/授权文献
- US07853619B2 Storage model for large object columns 公开/授权日：2010-12-14
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