The updatability of relational views based on functional dependencies.
C. Robert CarlsonAdarsh K. AroraPublished in: COMPSAC (1979)
Keyphrases
- functional dependencies
- relational databases
- relational model
- answering queries using views
- database schema
- relational schema
- entity relationship
- foreign key
- integrity constraints
- normal form
- database design
- view update
- relational data model
- database
- relational operators
- data dependencies
- multivalued dependencies
- relational data
- conflict free
- xml documents
- relational algebra
- inclusion dependencies
- database schemes
- object oriented
- xml views
- approximate functional dependencies
- universal relation
- functional and multivalued dependencies
- database systems
- horn theories
- user defined
- join dependencies
- cardinality constraints
- materialized views
- relational database systems
- databases
- logical implication
- data model
- nested relations
- case study
- xml data
- management system