发明名称 |
Custom grouping for dimension members |
摘要 |
Custom grouping for dimension members of an On-Line Analytical Processing (OLAP) cube is facilitated by an interface component that receives a grouping from a user. A modification component alters an attribute of a session OLAP data cube or a virtual OLAP multi-dimensional data cube so that the change becomes readily available without the time-consuming delay associated with rebuilding or reprocessing the underlying structure. A data scheme generation component produces a data definition language (DDL) definition of a user defined attribute executed by an execution component to affect the change to a data cube. Custom groupings can provide an intermediate dimension level for drill down and/or drill up or roll-up between a level with few members and a level with numerous members. A separate dimensional attribute or level can be created and a group defined comprising or mapping a set or collection of discrete members.
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申请公布号 |
US7562086(B2) |
申请公布日期 |
2009.07.14 |
申请号 |
US20050167413 |
申请日期 |
2005.06.27 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
MIRCHANDANI AKSHAI M.;BERGER ALEXANDER;CONLON THOMAS P.;MELOMED EDWARD |
分类号 |
G06F7/00 |
主分类号 |
G06F7/00 |
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