WDDBS全局查询到局部查询的转换及其实现
Transformation of Global Query into Fragment Query for WDDBS and Its Implementation
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摘要: 分布式数据库系统的全局查询到局部查询的转换有多种等价转换方法。本文阐述武汉大学分布式数据库系统WDDBS的全局查询到局部查询的转换及其实现。Abstract: This paper describes the transformation of global query in to Tragment query for a distributed database system of Wuhan University (WDDBS) and its implementation.
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