Database state determining method and device, and consistency verifying method and device
US10789243B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Oct 28, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Oct 28, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/27
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A state transition operation performed on a target database is determined. Based on the state transition operation and a state value of the target database that exists before the state transition operation is performed, a state value of the target database that exists after the state transition operation is performed is determined, where the state value is used to represent a state of the target database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.