Techniques for maintaining compatibility in database schemas
US10031929B2 · kind B2 · utility
1Cited by
28References
20Claims
0Family size
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Key dates
| Filing date | Jun 15, 2015 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Aug 26, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of accommodating at least one difference between a first database schema and a second database schema is provided. The method includes receiving a request generated by an application program using a first version of a database schema, and generating a response including a reserved element that corresponds to a custom slot provided in the first version of the database schema. The method further includes communicating the response to the application program.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.