Keyphrases
- functional dependencies
- relational databases
- integrity constraints
- database design
- normal form
- xml documents
- data dependencies
- relational model
- conflict free
- approximate functional dependencies
- database schema
- database schemes
- relational schema
- inclusion dependencies
- universal relation
- logical implication
- set of functional dependencies
- databases
- deductive databases
- user defined
- entity relationship
- object oriented
- knowledge representation
- dynamic constraints