On the Maintenance of Implication Integrity Constraints.
Naci IshakbeyogluZ. Meral ÖzsoyogluPublished in: DEXA (1993)
Keyphrases
- integrity constraints
- functional dependencies
- deductive databases
- integrity checking
- query answering
- inclusion dependencies
- normal form
- database integrity
- constraint checking
- database schema
- fuzzy relations
- xml documents
- relational model
- active databases
- conjunctive queries
- active rules
- database transactions
- data complexity
- universal relation
- logical rules
- expressive power
- database