CN107451203A - 数据库访问方法及装置 - Google Patents
数据库访问方法及装置 Download PDFInfo
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- CN107451203A CN107451203A CN201710552947.7A CN201710552947A CN107451203A CN 107451203 A CN107451203 A CN 107451203A CN 201710552947 A CN201710552947 A CN 201710552947A CN 107451203 A CN107451203 A CN 107451203A
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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
- G06F16/24—Querying
- G06F16/242—Query formulation
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CN107451203B CN107451203B (zh) | 2020-09-01 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108763536A (zh) * | 2018-05-31 | 2018-11-06 | 阿里巴巴集团控股有限公司 | 数据库访问方法及装置 |
CN111078670A (zh) * | 2019-12-19 | 2020-04-28 | 上海达梦数据库有限公司 | 数据库执行计划清除方法、装置、设备和存储介质 |
CN111949950A (zh) * | 2020-08-20 | 2020-11-17 | 郑州昂视信息科技有限公司 | 一种应用软件的异构方法及系统 |
Citations (8)
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CN101021875A (zh) * | 2007-03-22 | 2007-08-22 | 金蝶软件(中国)有限公司 | 面向对象的数据库访问方法及系统 |
CN102436494A (zh) * | 2011-11-11 | 2012-05-02 | 中国工商银行股份有限公司 | 基于实践检验的执行计划优化的装置及方法 |
CN102546247A (zh) * | 2011-12-29 | 2012-07-04 | 华中科技大学 | 一种适用流式处理的大规模数据连续分析系统 |
CN103092970A (zh) * | 2013-01-24 | 2013-05-08 | 华为技术有限公司 | 一种数据库操作方法及设备 |
CN104216894A (zh) * | 2013-05-31 | 2014-12-17 | 国际商业机器公司 | 用于数据查询的方法和系统 |
US20160078084A1 (en) * | 2013-03-12 | 2016-03-17 | Microsoft Technology Licensing, Llc | Method of Converting Query Plans to Native Code |
WO2017040209A1 (en) * | 2015-08-31 | 2017-03-09 | BloomReach, Inc. | Data preparation for data mining |
CN106897343A (zh) * | 2016-07-20 | 2017-06-27 | 阿里巴巴集团控股有限公司 | 执行计划的查找方法、存储方法及装置 |
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2017
- 2017-07-07 CN CN201710552947.7A patent/CN107451203B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101021875A (zh) * | 2007-03-22 | 2007-08-22 | 金蝶软件(中国)有限公司 | 面向对象的数据库访问方法及系统 |
CN102436494A (zh) * | 2011-11-11 | 2012-05-02 | 中国工商银行股份有限公司 | 基于实践检验的执行计划优化的装置及方法 |
CN102546247A (zh) * | 2011-12-29 | 2012-07-04 | 华中科技大学 | 一种适用流式处理的大规模数据连续分析系统 |
CN103092970A (zh) * | 2013-01-24 | 2013-05-08 | 华为技术有限公司 | 一种数据库操作方法及设备 |
US20160078084A1 (en) * | 2013-03-12 | 2016-03-17 | Microsoft Technology Licensing, Llc | Method of Converting Query Plans to Native Code |
CN104216894A (zh) * | 2013-05-31 | 2014-12-17 | 国际商业机器公司 | 用于数据查询的方法和系统 |
WO2017040209A1 (en) * | 2015-08-31 | 2017-03-09 | BloomReach, Inc. | Data preparation for data mining |
CN106897343A (zh) * | 2016-07-20 | 2017-06-27 | 阿里巴巴集团控股有限公司 | 执行计划的查找方法、存储方法及装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108763536A (zh) * | 2018-05-31 | 2018-11-06 | 阿里巴巴集团控股有限公司 | 数据库访问方法及装置 |
CN108763536B (zh) * | 2018-05-31 | 2020-04-14 | 阿里巴巴集团控股有限公司 | 数据库访问方法及装置 |
US11080278B2 (en) | 2018-05-31 | 2021-08-03 | Ant Financial (Hang Zhou) Network Technology Co., Ltd. | Database query plan selection |
US11243950B2 (en) | 2018-05-31 | 2022-02-08 | Beijing Oceanbase Technology Co., Ltd. | Database query plan selection |
CN111078670A (zh) * | 2019-12-19 | 2020-04-28 | 上海达梦数据库有限公司 | 数据库执行计划清除方法、装置、设备和存储介质 |
CN111078670B (zh) * | 2019-12-19 | 2023-06-20 | 上海达梦数据库有限公司 | 数据库执行计划清除方法、装置、设备和存储介质 |
CN111949950A (zh) * | 2020-08-20 | 2020-11-17 | 郑州昂视信息科技有限公司 | 一种应用软件的异构方法及系统 |
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