Relational algebra by way of adjunctions.
Jeremy GibbonsFritz HengleinRalf HinzeNicolas WuPublished in: Proc. ACM Program. Lang. (2018)
Keyphrases
- relational algebra
- relational model
- expressive power
- query language
- normal form
- relational database systems
- data model
- complex objects
- first order logic
- relational calculus
- transitive closure
- relational data model
- relational databases
- summary tables
- recursive queries
- algebraic operations
- join operator
- multi dimensional
- database query languages
- relational operators
- null values