Integrity Constraints as Views in Deductice Databases.
Patrizia AsirelliPaola InverardiGiuseppe PlagenzaPublished in: FMLDO (1996)
Keyphrases
- integrity constraints
- databases
- inclusion dependencies
- foreign key
- null values
- database integrity
- query answering
- database
- integrity checking
- deductive databases
- database schema
- functional dependencies
- constraint checking
- global schema
- federated databases
- conjunctive queries
- xml documents
- database systems
- schema integration
- database applications
- set of functional dependencies
- relational databases
- database queries
- data model
- data integration