System and method for viewing relational data using a hierarchical schema
US7496599B2 · kind B2 · utility
4Cited by
12References
38Claims
0Family size
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Key dates
| Filing date | Apr 30, 2002 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | May 30, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99948
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Users and programmers view relational database tables using an schema such as an SQL-annotated XML schema. The schema describes how XML data maps into base tables and fields, including complex one-to-many and many-to-many relationships.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.