Reformulating Positive Table Constraints Using Functional Dependencies.
Hadrien CambazardBarry O'SullivanPublished in: CP (2008)
Keyphrases
- functional dependencies
- cardinality constraints
- data dependencies
- inclusion dependencies
- integrity constraints
- foreign key
- relational databases
- dynamic constraints
- database design
- normal form
- relational model
- database schemes
- conflict free
- null values
- approximate functional dependencies
- universal relation
- xml documents
- logical implication
- user defined
- xml keys
- data structure
- relational schema
- relational algebra
- database schema
- knowledge base
- relational data model
- multivalued dependencies
- horn theories
- deductive databases
- functional and multivalued dependencies