RELOOP, an Algebra Based Query Language for an Object-Oriented Database System.
Sophie CluetClaude DelobelChristophe LéclusePhilippe RichardPublished in: Data Knowl. Eng. (1990)
Keyphrases
- query language
- data model
- relational algebra
- expressive power
- object oriented
- query evaluation
- database
- constraint databases
- regular expressions
- complex objects
- conjunctive queries
- transitive closure
- conceptual model
- relational data model
- case study
- decision trees
- aggregate functions
- algebraic operations
- relational model
- databases
- data sets