Access control for database
US10205730B2 · kind B2 · utility
0Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2015 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Feb 26, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/21
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In an embodiment of the present invention, a command for performing a database operation with respect to a table of a database is received, whereby the table has a visible key column for identification information and one or more invisible token columns for token information. The user's role from the command is obtained. A record is identified in the table based on a combination of the identification information and the token information corresponding to the user's role. The database operation is performed on the identified record.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.