Functional Dependencies in Relational Databases: A Lattice Point of View.
János DemetrovicsLeonid LibkinIlya B. MuchnikPublished in: Discret. Appl. Math. (1992)
Keyphrases
- functional dependencies
- relational databases
- normal form
- relational model
- data dependencies
- conflict free
- xml documents
- object oriented
- integrity constraints
- database schema
- database schemes
- relational data
- database
- inclusion dependencies
- universal relation
- lattice structure
- databases
- database design
- sql queries
- cardinality constraints
- horn theories
- relational schema
- xml data
- multivalued dependencies
- relational algebra
- database technology
- null values
- logical implication
- approximate functional dependencies
- xml schema
- complex objects
- user defined
- set of functional dependencies