Distributed Enforcement of Integrity Constraints.
Boris DahavOpher EtzionPublished in: Distributed Parallel Databases (2003)
Keyphrases
- integrity constraints
- federated databases
- deductive databases
- integrity checking
- database integrity
- constraint checking
- functional dependencies
- distributed systems
- database schema
- xml documents
- schema integration
- query answering
- conjunctive queries
- inclusion dependencies
- active rules
- consistent query answering
- database transactions
- relational databases
- distributed environment
- database
- null values
- object oriented
- logical rules
- databases