Analytical Algebra: Extension of Relational Algebra.
Jakub PeschelMichal BatkoPavel ZezulaPublished in: DEXA (2) (2022)
Keyphrases
- relational algebra
- relational model
- expressive power
- query language
- data model
- normal form
- first order logic
- relational database systems
- relational calculus
- complex objects
- algebraic operations
- transitive closure
- database query languages
- relational databases
- relational data model
- recursive queries
- incomplete information
- functional dependencies
- relational operators
- database systems
- summary tables
- databases
- aggregate functions
- database technology
- database management systems
- nearest neighbor
- knowledge base