A Constraint-Based Spatial Extension to SQL.
Gabriel M. KuperSridhar RamaswamyKyuseok ShimJianwen SuPublished in: ACM-GIS (1998)
Keyphrases
- relational databases
- data model and query language
- query language
- sql queries
- spatio temporal
- database design
- spatial information
- spatial data
- database management
- database language
- spatial databases
- database
- databases
- spatial and temporal
- cd rom
- database access
- constraint satisfaction
- spatial distribution
- spatial objects
- data mining
- data types
- spatial relations
- spatial relationships
- space time
- spatial reasoning
- recursive queries
- relational dbms