Query Rewriting On Path Views Without Integrity Constraints.
Julien RomeroNicoleta PredaFabian M. SuchanekPublished in: CoRR (2020)
Keyphrases
- query rewriting
- integrity constraints
- conjunctive queries
- query answering
- deductive databases
- data integration systems
- data complexity
- functional dependencies
- dl lite
- database schema
- regular path queries
- xml schema
- query optimization
- probabilistic databases
- query containment
- global schema
- xml documents
- spatial databases
- databases
- query language
- data structure