Flora: A Functional-Style Language for Object and relational Algebra.
Michael NovakGeorges GardarinPatrick ValduriezPublished in: DEXA (1994)
Keyphrases
- relational algebra
- complex objects
- relational calculus
- data manipulation
- relational model
- database query languages
- nested relational
- expressive power
- relational data model
- query language
- data model
- normal form
- aggregate functions
- algebraic operations
- transitive closure
- object identity
- first order logic
- relational database systems
- relational databases
- relational query languages
- moving objects
- relational operators
- object model
- type checking
- database
- programming language
- summary tables
- recursive queries
- statistical databases
- database technology
- knowledge representation
- knowledge base
- data mining