Integrity Constraints: Semantics and Applications.
Parke GodfreyJohn GrantJarek GryzJack MinkerPublished in: Logics for Databases and Information Systems (1998)
Keyphrases
- integrity constraints
- active rules
- conceptual schema
- null values
- consistent query answering
- functional dependencies
- deductive databases
- correctness criterion
- integrity checking
- database integrity
- constraint checking
- constraint language
- query answering
- database schema
- logical rules
- conjunctive queries
- logic rules
- inclusion dependencies
- query containment
- database transactions
- federated databases
- xml documents
- inconsistent databases
- logic programming
- schema integration
- consistent answers
- xml schema
- distributed databases
- databases