Reformulating Table Constraints using Functional Dependencies - An Application to Explanation Generation.
Hadrien CambazardBarry O'SullivanPublished in: Constraints An Int. J. (2008)
Keyphrases
- functional dependencies
- cardinality constraints
- data dependencies
- inclusion dependencies
- relational databases
- foreign key
- database design
- normal form
- integrity constraints
- dynamic constraints
- relational model
- database schemes
- null values
- conflict free
- user defined
- universal relation
- xml keys
- approximate functional dependencies
- xml documents
- logical implication
- horn theories
- database
- database schema
- functional and multivalued dependencies
- relational data model
- relational database theory
- relational schema
- set of functional dependencies
- entity relationship
- data model
- databases