Prioritized Active Integrity Constraints for Database Maintenance.
Luciano CaropreseSergio GrecoCristian MolinaroPublished in: DASFAA (2007)
Keyphrases
- integrity constraints
- database schema
- database
- active databases
- inclusion dependencies
- database integrity
- null values
- consistent query answering
- integrity checking
- deductive databases
- database transactions
- active rules
- set of functional dependencies
- functional dependencies
- conceptual schema
- conjunctive queries
- databases
- constraint checking
- schema integration
- federated databases
- query answering
- xml documents
- relational databases
- inconsistent databases
- database integration
- foreign key
- database systems
- data cleaning
- relational database systems