| 基于对象化查询的OLAP系统的研究与应用 |
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| 引用本文： | 王成良,张健,何娟. 基于对象化查询的OLAP系统的研究与应用[J]. 计算机工程, 2006, 32(1): 84-86 |
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| 作者姓名： | 王成良 张健 何娟 |
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| 作者单位： | 重庆大学软件工程学院,重庆,400044;江西省萍乡市财政局,萍乡,337000 |
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| 摘 要： | 针对多维表达式（MDX）的非结构化对增量操作的限制，提出了一个对象化的查询结构，并阐述了在该结构的基础上对分析路径的跟踪和序列化的实现。该对象结构可以使OLAP系统高效方便地实现对分析线索的维护和对分析动作的记录，提高了OLAP系统的可用性。
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| 关 键 词： | OLAP 多维表达式 面向对象 |
| 文章编号： | 1000-3428（2006）01-0084-03 |
| 收稿时间： | 2004-11-05 |
| 修稿时间： | 2004-11-05 |
Research and Application of OLAP System Based on Object-oriented Query |
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| WANG Chengliang,ZHANG Jian,HE Juan. Research and Application of OLAP System Based on Object-oriented Query[J]. Computer Engineering, 2006, 32(1): 84-86 |
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| Authors: | WANG Chengliang ZHANG Jian HE Juan |
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| Affiliation: | 1 .College of Software Engineering, Chongqing University, Chongqing 400044; 2.Pingxiang Finance Bureau, Jiangxi Province, Pingxiang 337000 |
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| Abstract: | According to the restriction of incremental operation based on the non-structure of multidimensional expressions(MDX),this paper introduces an object-oriented query structure,and describes the realization of tracing and serialization of analysis routes on the basis of this structure.This object structure can allow an OLAP system to maintain the analysis clues and to record the analysis actions effectively and conveniently,which improves the usability of the OLAP system. |
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| Keywords: | OLAP |
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