Generalizing Conjunctive Query Containment for View Maintenance and Integrity Constraint Verification (Abstract).
Ashish GuptaJeffrey D. UllmanPublished in: Workshop on Deductive Databases, JICSLP (1992)
Keyphrases
- integrity constraints
- view maintenance
- conjunctive query containment
- conjunctive queries
- materialized views
- query answering
- transitive closure
- deductive databases
- functional dependencies
- data warehouse
- active rules
- incremental view maintenance
- multi source
- query processing
- data warehousing
- active databases
- xml schema
- xml documents
- data sets
- view selection
- query rewriting
- data analysis
- computational complexity
- databases