Versions of Integrity Constraints in Multiversion Databases.
Anne DoucetSophie MontiesPublished in: DEXA (1997)
Keyphrases
- integrity constraints
- databases
- inclusion dependencies
- data warehouse
- deductive databases
- integrity checking
- query answering
- null values
- database integrity
- relational databases
- constraint checking
- database schema
- functional dependencies
- database
- schema integration
- data model
- xml documents
- database applications
- conjunctive queries
- federated databases
- data sources
- concurrency control
- foreign key
- data integration
- consistent answers
- database transactions
- database queries
- inconsistent databases
- indexing techniques
- heterogeneous databases
- metadata