OQL: A Query Language for Manipulating Object-oriented Databases.
Abdallah M. AlashqurStanley Y. W. SuHerman LamPublished in: VLDB (1989)
Keyphrases
- object oriented databases
- query language
- object oriented
- data model
- relational model
- object oriented database systems
- query evaluation
- query processing and optimization
- database
- distributed databases
- schema evolution
- relational algebra
- object oriented database management systems
- path expressions
- complex objects
- recursive queries
- conceptual model
- database languages
- xml data
- query optimizer
- database technology
- data abstraction
- object identity
- object oriented database model
- programming language
- database systems
- computer aided design
- transitive closure
- database design
- data analysis
- decision making
- vertical fragmentation
- databases
- user defined
- query optimization
- knowledge management