Transforming Queries from a Relational Schema to an Equivalent Object Schema: A Prototype Based on F-logic.
Yahui ChangLouiqa RaschidBonnie J. DorrPublished in: ISMIS (1994)
Keyphrases
- relational schema
- relational database systems
- relational data
- data objects
- xml schema
- entity relationship
- semantic constraints
- database
- relational databases
- relational model
- data model
- query language
- conceptual schema
- functional dependencies
- normal form
- complex objects
- database schema
- xml data
- query processing
- object oriented
- query evaluation
- transformation rules
- deductive databases
- databases
- schema mappings
- database systems
- data storage
- xpath queries
- database queries
- response time
- xml documents
- foreign key
- null values
- artificial intelligence
- information systems
- conceptual modeling
- domain knowledge
- data sources
- database management systems
- database design
- efficient processing
- reverse engineering
- conceptual models
- cost model
- knowledge base
- user defined
- data exchange
- conceptual model