Structural Query Optimization - A uniform Framework for Semantic Query Optimization in Deductive Databases.
Laks V. S. LakshmananHéctor J. HernándezPublished in: PODS (1991)
Keyphrases
- semantic query optimization
- query optimization
- deductive databases
- database systems
- cost model
- query processing
- integrity constraints
- multidatabase systems
- logic programming
- xml data
- query execution
- query evaluation
- recursive queries
- databases
- integrity checking
- query optimizer
- fixpoint
- continuous queries
- query rewriting
- object oriented database systems
- execution plan
- query plan
- natural language