Reflective Programming in the Relational Algebra.
Jan Van den BusscheDirk Van GuchtGottfried VossenPublished in: PODS (1993)
Keyphrases
- relational algebra
- relational model
- expressive power
- data model
- normal form
- relational database systems
- query language
- first order logic
- relational calculus
- complex objects
- programming language
- database query languages
- relational operators
- relational databases
- relational data model
- transitive closure
- aggregate functions
- algebraic operations
- join operator
- database systems
- summary tables
- relational algebra expressions
- recursive queries
- incomplete information
- query evaluation
- database design
- database management systems
- multi agent systems
- multi agent