Extending OCL to Specify and Validate Integrity Constraints in UML-GeoFrame Conceptual Data Model.
Angélica Aparecida de Almeida RibeiroSergio Murilo StempliucJugurta Lisboa FilhoItalo Lopes OliveiraPublished in: ICEIS (2) (2013)
Keyphrases
- integrity constraints
- constraint language
- conceptual data model
- uml diagrams
- metamodel
- uml class diagrams
- conceptual model
- deductive databases
- integrity checking
- database schema
- inclusion dependencies
- functional dependencies
- modeling language
- conjunctive queries
- query answering
- xml schema
- constraint checking
- database integrity
- software design
- tool support
- null values
- sequence diagrams
- database transactions
- class diagram
- xml documents
- database
- conceptual modeling
- consistent query answering
- data model
- test cases
- text mining
- databases