An extensible query rewriter for databases with objects and rules.
Béatrice FinanceGeorges GardarinPublished in: BDA (1990)
Keyphrases
- databases
- database objects
- database
- attribute values
- data objects
- data types
- database queries
- query optimisation
- data sources
- heterogeneous databases
- transformation rules
- data model
- query evaluation
- web databases
- indexing techniques
- query processing
- user queries
- data structure
- relational databases
- data retrieval
- semantic meaning
- response time
- rewrite rules
- relevance feedback
- d objects
- spatio temporal databases
- data management
- rewriting rules
- class hierarchies
- query formulation
- range queries
- medical databases
- query interface
- retrieval systems
- multiple objects
- closed world assumptions
- metadata
- spatial queries
- moving objects
- object oriented
- knowledge discovery
- data warehouse