发明授权
- 专利标题： Generalized model for the exploitation of database indexes
- 专利标题（中）： 数据库索引利用的广义模型
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申请号： US09112307申请日： 1998-07-09
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公开(公告)号： US06253196B1公开(公告)日： 2001-06-26
- 发明人: Gene Y. C. Fuh , Michelle Mei-Chiou Jou , Kamilla Kazimierowicz , Brian Thinh-Vinh Tran , Yun Wang
- 申请人： Gene Y. C. Fuh , Michelle Mei-Chiou Jou , Kamilla Kazimierowicz , Brian Thinh-Vinh Tran , Yun Wang
- 主分类号： G06F1730
- IPC分类号： G06F1730
摘要：
A method, apparatus, and article of manufacture for computer-implemented exploitation of database indexes. A statement is executed in a database stored on a data storage device connected to a computer. The database contains data. A model based on pattern matching for a user-defined predicate and selection of an index exploitation rule based on a matched user-defined predicate is provided to be used for exploiting an index to retrieve data from the database.
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