On Compile-Time Query Optimization in Deductive Databases by Means of Static Filtering.
Michael KiferEliezer L. LozinskiiPublished in: ACM Trans. Database Syst. (1990)
Keyphrases
- query optimization
- deductive databases
- semantic query optimization
- integrity constraints
- cost model
- query optimizers
- query processing
- query evaluation
- database systems
- integrity checking
- fixpoint
- xml data
- multidatabase systems
- cost estimation
- cardinality estimation
- join queries
- logic programming
- conjunctive queries
- query rewriting
- continuous queries
- query execution
- query optimizer
- recursive queries
- query plan
- query answering
- xml documents
- object oriented database systems
- selectivity estimation
- functional dependencies
- query containment
- data model
- databases