CN104462080B - 针对检索结果进行分组统计的索引结构创建方法和系统 - Google Patents
针对检索结果进行分组统计的索引结构创建方法和系统 Download PDFInfo
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- CN104462080B CN104462080B CN201310415438.1A CN201310415438A CN104462080B CN 104462080 B CN104462080 B CN 104462080B CN 201310415438 A CN201310415438 A CN 201310415438A CN 104462080 B CN104462080 B CN 104462080B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/31—Indexing; Data structures therefor; Storage structures
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CN201310415438.1A CN104462080B (zh) | 2013-09-12 | 2013-09-12 | 针对检索结果进行分组统计的索引结构创建方法和系统 |
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CN201310415438.1A CN104462080B (zh) | 2013-09-12 | 2013-09-12 | 针对检索结果进行分组统计的索引结构创建方法和系统 |
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CN104462080A CN104462080A (zh) | 2015-03-25 |
CN104462080B true CN104462080B (zh) | 2018-05-01 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106484711A (zh) * | 2015-08-26 | 2017-03-08 | 北京国双科技有限公司 | 数据遍历方法及装置 |
CN110019271A (zh) * | 2017-12-21 | 2019-07-16 | 中国移动通信集团重庆有限公司 | 数据一致性检测方法、装置、设备及计算机存储介质 |
CN108874753B (zh) * | 2018-06-13 | 2022-05-10 | 百度在线网络技术(北京)有限公司 | 主题帖回复的查找方法、装置和计算机设备 |
CN109543169B (zh) * | 2018-11-26 | 2023-06-13 | 成都四方伟业软件股份有限公司 | 报表处理方法及装置 |
CN113254427B (zh) * | 2021-07-15 | 2021-11-16 | 深圳市同富信息技术有限公司 | 一种数据库扩展方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1987853A (zh) * | 2005-12-23 | 2007-06-27 | 北大方正集团有限公司 | 关系型数据库与全文检索相结合的检索方法 |
CN101344893A (zh) * | 2008-07-17 | 2009-01-14 | 中兴通讯股份有限公司 | 一种历史数据的存取方法和装置 |
CN102087646A (zh) * | 2009-12-07 | 2011-06-08 | 北大方正集团有限公司 | 一种索引建立方法及装置 |
CN101751406B (zh) * | 2008-12-18 | 2012-01-04 | 赵伟 | 一种实现基于列存储的关系型数据库的方法及装置 |
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US8412700B2 (en) * | 2008-01-11 | 2013-04-02 | International Business Machines Corporation | Database query optimization using index carryover to subset an index |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1987853A (zh) * | 2005-12-23 | 2007-06-27 | 北大方正集团有限公司 | 关系型数据库与全文检索相结合的检索方法 |
CN101344893A (zh) * | 2008-07-17 | 2009-01-14 | 中兴通讯股份有限公司 | 一种历史数据的存取方法和装置 |
CN101751406B (zh) * | 2008-12-18 | 2012-01-04 | 赵伟 | 一种实现基于列存储的关系型数据库的方法及装置 |
CN102087646A (zh) * | 2009-12-07 | 2011-06-08 | 北大方正集团有限公司 | 一种索引建立方法及装置 |
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Address after: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee after: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee after: FOUNDER APABI TECHNOLOGY Ltd. Patentee after: PKU FOUNDER INFORMATION INDUSTRY GROUP CO.,LTD. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: FOUNDER APABI TECHNOLOGY Ltd. Patentee before: FOUNDER INFORMATION INDUSTRY HOLDINGS Co.,Ltd. |
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