HAS, a Relational Algebra Operator or Divide is not Enough to Conquer.
John V. CarlisPublished in: ICDE (1986)
Keyphrases
- relational algebra
- join operator
- relational operators
- expressive power
- relational model
- query language
- data model
- normal form
- first order logic
- relational database systems
- complex objects
- relational calculus
- relational databases
- relational data model
- database query languages
- algebraic operations
- null values
- spatial databases
- summary tables
- transitive closure
- database
- data types
- database design
- database management systems
- machine learning
- databases