Database query with index leap usage
US11762859B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2020 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Oct 22, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24544
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure relate to an approach for database query. According to the approach, a query for a group of data records is received. At least one index is created on at least one field of the data records and comprises index entries for storing and sorting respective values of the at least one field of the data records. It is determined if the query satisfies a predetermined condition. In response to the query satisfying the predetermined condition, a result of the query is determined by skipping at least a part of operations required by the query based on the at least one index.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.