发明申请
US20110131173A1 COMPENSATING FOR UNBALANCED HIERARCHIES WHEN GENERATING OLAP QUERIES FROM REPORT SPECIFICATIONS
有权
在从报告规范生成OLAP查询时对不平衡分层进行补偿
- 专利标题： COMPENSATING FOR UNBALANCED HIERARCHIES WHEN GENERATING OLAP QUERIES FROM REPORT SPECIFICATIONS
- 专利标题（中）： 在从报告规范生成OLAP查询时对不平衡分层进行补偿
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申请号： US12628886申请日： 2009-12-01
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公开(公告)号： US20110131173A1公开(公告)日： 2011-06-02
- 发明人: ARIEL FERNANDEZ ORTEGA
- 申请人： ARIEL FERNANDEZ ORTEGA
- 申请人地址： US NY Armonk
- 专利权人： INTERNATION BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATION BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
Systems, methods and articles of manufacture are disclosed for generating an online analytical processing (OLAP) query against a cube. The cube may have dimensions, each dimension having a hierarchy of members. A report specification may be received against a hierarchy of the cube. An OLAP query may be generated from the report specification. The OLAP query may include projected members not having any descendant at the detail level of the hierarchy, thus producing more accurate results.
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