Using multivalued logic in relational database containing null value.
Zongmin MaLi YanPublished in: J. Comput. Sci. Technol. (1996)
Keyphrases
- relational databases
- multi valued
- normal form
- database
- data dependencies
- single valued
- relational model
- join dependencies
- modal logic
- xml databases
- defeasible logic
- sql queries
- keyword search
- functional dependencies
- databases
- relational data
- logic programming
- database language
- classical logic
- relational database systems
- relational database management systems
- logical framework
- database management systems
- predicate logic
- deontic logic
- xml documents
- proof theory
- logical design