Technique for processing query in database management system
US10324933B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2016 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Jul 26, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2282
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for processing a query in a database management system (DBMS). The method includes: receiving a main query including a subquery; identifying an indication to independently manage a processing result for the subquery in the received main query by parsing the received main query—the indication including storing type information for the processing result of the subquery; determining a storing type for independently storing the processing result for the subquery based on the indication; and storing the processing result for the subquery independently from the processing result for the main query while performing processing for the main query according to the determined storing type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.