System and method for providing result sets using EJB query language
US6941298B2 · kind B2 · utility
23Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2003 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Jan 15, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a set of enhancements to the EJB Query Language (“EJB QL”) for providing ResultSets using EJB QL and to efficiently access databases using ejbSelect methods within Enterprise Java Beans. Particularly, these EJBQL language extensions allow for the selection and retrieval of ResultSets. Since the use of the invention is expressed in terms of object relational constructs defined in an EJB deployment, it allows for the efficient retrieval of data from a Database expressed in terms of the relationships defined in that EJB deployment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.