基于MPP架构的并行空间数据库原型系统的设计与实现 |
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| 陈达伦, 陈荣国, 谢炯 | ||||||
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Research of the Parallel Spatial Database Proto System Based on MPP Architecture |
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| CHEN Dalun,CHEN Rongguo,XIE Jiong | ||||||
| 表3 查询统计属于某地区的记录行数 | ||||||
| Tab. 3 Statistics showing the results for querying the number of records that belong to a specified region | ||||||
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