CN105138676B - 基于高级语言并发聚合计算的分库分表merge查询方法 - Google Patents
基于高级语言并发聚合计算的分库分表merge查询方法 Download PDFInfo
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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CN105893466B (zh) * | 2016-03-28 | 2019-09-20 | 中国建设银行股份有限公司 | 一种应用于数据库的数据处理方法及系统 |
CN107305554A (zh) * | 2016-04-20 | 2017-10-31 | 泰康保险集团股份有限公司 | 数据查询处理方法及装置 |
CN108874837B (zh) * | 2017-05-16 | 2021-09-03 | 北京京东尚科信息技术有限公司 | 数据库分库方法、装置、中间件及存储介质和电子设备 |
CN112632085A (zh) * | 2021-01-05 | 2021-04-09 | 南方电网深圳数字电网研究院有限公司 | 动态分表方法、装置、电子设备及存储介质 |
CN113032439A (zh) * | 2021-05-20 | 2021-06-25 | 广州宸祺出行科技有限公司 | 一种分库分表结构数据库的查询方法、装置及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103577431A (zh) * | 2012-07-27 | 2014-02-12 | 深圳市易通无限科技有限公司 | 一种利用多种数据库进行系统设计的方法、装置以及系统 |
CN103678408A (zh) * | 2012-09-21 | 2014-03-26 | 阿里巴巴集团控股有限公司 | 一种查询数据的方法及装置 |
CN104123374A (zh) * | 2014-07-28 | 2014-10-29 | 北京京东尚科信息技术有限公司 | 分布式数据库中聚合查询的方法及装置 |
CN104765754A (zh) * | 2014-01-08 | 2015-07-08 | 北大方正集团有限公司 | 数据存储方法及装置 |
CN104794249A (zh) * | 2015-05-15 | 2015-07-22 | 乐得科技有限公司 | 一种数据库的实现方法和设备 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103577431A (zh) * | 2012-07-27 | 2014-02-12 | 深圳市易通无限科技有限公司 | 一种利用多种数据库进行系统设计的方法、装置以及系统 |
CN103678408A (zh) * | 2012-09-21 | 2014-03-26 | 阿里巴巴集团控股有限公司 | 一种查询数据的方法及装置 |
CN104765754A (zh) * | 2014-01-08 | 2015-07-08 | 北大方正集团有限公司 | 数据存储方法及装置 |
CN104123374A (zh) * | 2014-07-28 | 2014-10-29 | 北京京东尚科信息技术有限公司 | 分布式数据库中聚合查询的方法及装置 |
CN104794249A (zh) * | 2015-05-15 | 2015-07-22 | 乐得科技有限公司 | 一种数据库的实现方法和设备 |
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Denomination of invention: Sub-library and sub-table merge query method based on high-level language concurrent aggregation calculation Effective date of registration: 20180103 Granted publication date: 20171124 Pledgee: Bank of China, Limited by Share Ltd, Cangnan County branch Pledgor: Zhejiang Wei Rong electronics technology limited company Registration number: 2018330000001 |
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Address after: 325899 North of Tanghe Road, Cangnan County Industrial Park, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Polytron Technologies Inc Address before: 325899 North of Tanghe Road, Cangnan County Industrial Park, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Wei Rong electronics technology limited company |
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Address after: 325899 No. 188 Yongjin Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Polytron Technologies Inc Address before: 325899 North of Tanghe Road, Cangnan County Industrial Park, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: Polytron Technologies Inc |