CN107368498B - 优化MySQL悲观锁的锁等待超时时间的方法及装置 - Google Patents
优化MySQL悲观锁的锁等待超时时间的方法及装置 Download PDFInfo
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- CN107368498B CN107368498B CN201610318817.2A CN201610318817A CN107368498B CN 107368498 B CN107368498 B CN 107368498B CN 201610318817 A CN201610318817 A CN 201610318817A CN 107368498 B CN107368498 B CN 107368498B
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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
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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
- G06F16/2315—Optimistic concurrency control
- G06F16/2322—Optimistic concurrency control using timestamps
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CN110162384B (zh) * | 2019-04-19 | 2023-04-28 | 深圳壹账通智能科技有限公司 | 基于Redis分布式锁的超时时间动态调整方法及系统 |
CN110502224B (zh) * | 2019-08-22 | 2023-04-28 | 深圳前海环融联易信息科技服务有限公司 | 基于http请求的接口模拟方法、装置和计算机设备 |
CN111405015B (zh) * | 2020-03-09 | 2022-09-30 | 中国建设银行股份有限公司 | 一种数据处理方法、装置、设备及存储介质 |
CN111813791A (zh) * | 2020-06-17 | 2020-10-23 | 上海悦易网络信息技术有限公司 | 一种分布式补偿事务的方法及设备 |
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Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Innovative advanced technology Co.,Ltd. Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee before: Advanced innovation technology Co.,Ltd. Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Advanced innovation technology Co.,Ltd. Address before: Greater Cayman, British Cayman Islands Patentee before: Alibaba Group Holding Ltd. |