RU2585973C2 - Способ и устройство управления операцией блокировки системы баз данных - Google Patents

Способ и устройство управления операцией блокировки системы баз данных Download PDF

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Publication number
RU2585973C2
RU2585973C2 RU2014133161/08A RU2014133161A RU2585973C2 RU 2585973 C2 RU2585973 C2 RU 2585973C2 RU 2014133161/08 A RU2014133161/08 A RU 2014133161/08A RU 2014133161 A RU2014133161 A RU 2014133161A RU 2585973 C2 RU2585973 C2 RU 2585973C2
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Russia
Prior art keywords
lock
state
target
value
processing node
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RU2014133161/08A
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English (en)
Russian (ru)
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RU2014133161A (ru
Inventor
Юаньюань НЕ
Хуэйцзюнь ЛЮ
Чуаньтин ВАН
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Хуавэй Текнолоджиз Ко., Лтд.
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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
    • G06F16/23—Updating
    • G06F16/2308—Concurrency control
    • G06F16/2336—Pessimistic concurrency control approaches, e.g. locking or multiple versions without time stamps
    • G06F16/2343—Locking methods, e.g. distributed locking or locking implementation details
    • 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
    • G06F16/23—Updating
    • G06F16/2365—Ensuring data consistency and integrity

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
RU2014133161/08A 2013-06-06 2014-01-21 Способ и устройство управления операцией блокировки системы баз данных RU2585973C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310222370.5 2013-06-06
CN2013102223705A CN103336789A (zh) 2013-06-06 2013-06-06 一种数据库系统的锁操作方法及设备
PCT/CN2014/071030 WO2014194678A1 (zh) 2013-06-06 2014-01-21 一种数据库系统的锁操作方法及设备

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RU2014133161A RU2014133161A (ru) 2016-03-10
RU2585973C2 true RU2585973C2 (ru) 2016-06-10

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RU2014133161/08A RU2585973C2 (ru) 2013-06-06 2014-01-21 Способ и устройство управления операцией блокировки системы баз данных

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US (1) US9449041B2 (receveur-de-douche-rioja-anthracite-700-x-900-mm)
EP (1) EP2876566A4 (receveur-de-douche-rioja-anthracite-700-x-900-mm)
CN (1) CN103336789A (receveur-de-douche-rioja-anthracite-700-x-900-mm)
IN (1) IN2014KN01340A (receveur-de-douche-rioja-anthracite-700-x-900-mm)
RU (1) RU2585973C2 (receveur-de-douche-rioja-anthracite-700-x-900-mm)
WO (1) WO2014194678A1 (receveur-de-douche-rioja-anthracite-700-x-900-mm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2749339C1 (ru) * 2018-01-05 2021-06-08 Бейджин Кингсофт Клауд Нетворк Текнолоджи Ко., Лтд. Способ управления оборудованием, кластерная система, электронное устройство и читаемый носитель данных

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CN103336789A (zh) * 2013-06-06 2013-10-02 华为技术有限公司 一种数据库系统的锁操作方法及设备
CN104252545B (zh) * 2014-10-11 2017-05-31 南京国电南自维美德自动化有限公司 一种实时内存数据库的对象类型属性类型锁的实现方法
US10614039B2 (en) * 2017-04-04 2020-04-07 International Business Machines Corporation Testing of lock managers in computing environments
CN109376165A (zh) * 2018-11-14 2019-02-22 深圳市金证科技股份有限公司 内存数据库锁的实现方法和装置及计算机可读存储介质
CN109933606B (zh) * 2019-03-19 2021-04-27 上海达梦数据库有限公司 一种数据库修改方法、装置、设备及存储介质
CN110162532B (zh) * 2019-05-09 2021-06-04 中国银行股份有限公司 交易数据处理方法和设备

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US5596754A (en) * 1992-10-29 1997-01-21 Digital Equipment Corporation Method for performing private lock management
US6850938B1 (en) * 2001-02-08 2005-02-01 Cisco Technology, Inc. Method and apparatus providing optimistic locking of shared computer resources
RU2380748C2 (ru) * 2003-06-25 2010-01-27 Майкрософт Корпорейшн Регистрация и извлечение информации об изменении таблицы базы данных, которая может использоваться для признания недействительными элементов кэша
RU2413984C2 (ru) * 2005-04-21 2011-03-10 Майкрософт Корпорейшн Системы и способы манипулирования данными в системе хранения данных
CN102355473A (zh) * 2011-06-28 2012-02-15 用友软件股份有限公司 分布式计算环境下的锁定控制系统和方法

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KR100314879B1 (ko) 1998-05-15 2002-02-28 이계철 주기억장치데이터베이스관리시스템을위한락관리방법
US6182186B1 (en) * 1998-06-30 2001-01-30 Sun Microsystems, Inc. Method and apparatus that utilizes lock states to lock resources
US6658513B1 (en) * 2000-10-10 2003-12-02 International Business Machines Corporation Managing locks affected by planned or unplanned reconfiguration of locking facilities
US7650360B2 (en) * 2004-04-16 2010-01-19 Microsoft Corporation System and methods for database lock with reference counting
US20050289143A1 (en) * 2004-06-23 2005-12-29 Exanet Ltd. Method for managing lock resources in a distributed storage system
US8271437B2 (en) * 2008-07-28 2012-09-18 International Business Machines Corporation Managing locks across distributed computing nodes
CN101364230B (zh) * 2008-09-24 2011-04-20 金蝶软件（中国）有限公司 一种并发访问控制方法及装置
CN102129391B (zh) * 2011-03-14 2013-08-28 华中科技大学 一种数据库中自旋锁的实现方法
CN103336789A (zh) * 2013-06-06 2013-10-02 华为技术有限公司 一种数据库系统的锁操作方法及设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596754A (en) * 1992-10-29 1997-01-21 Digital Equipment Corporation Method for performing private lock management
US6850938B1 (en) * 2001-02-08 2005-02-01 Cisco Technology, Inc. Method and apparatus providing optimistic locking of shared computer resources
RU2380748C2 (ru) * 2003-06-25 2010-01-27 Майкрософт Корпорейшн Регистрация и извлечение информации об изменении таблицы базы данных, которая может использоваться для признания недействительными элементов кэша
RU2413984C2 (ru) * 2005-04-21 2011-03-10 Майкрософт Корпорейшн Системы и способы манипулирования данными в системе хранения данных
CN102355473A (zh) * 2011-06-28 2012-02-15 用友软件股份有限公司 分布式计算环境下的锁定控制系统和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2749339C1 (ru) * 2018-01-05 2021-06-08 Бейджин Кингсофт Клауд Нетворк Текнолоджи Ко., Лтд. Способ управления оборудованием, кластерная система, электронное устройство и читаемый носитель данных
US11416313B2 (en) 2018-01-05 2022-08-16 Beijing Kingsoft Cloud Network Technology Co., Ltd. Equipment control method, cluster system , electronic device and readable storage medium

Also Published As

Publication number Publication date
CN103336789A (zh) 2013-10-02
WO2014194678A1 (zh) 2014-12-11
US9449041B2 (en) 2016-09-20
US20140372396A1 (en) 2014-12-18
RU2014133161A (ru) 2016-03-10
EP2876566A1 (en) 2015-05-27
IN2014KN01340A (receveur-de-douche-rioja-anthracite-700-x-900-mm) 2015-10-16
EP2876566A4 (en) 2015-08-26

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Effective date: 20190122