Counting Database Repairs Entailing a Query: The Case of Functional Dependencies.
Marco CalauttiEster LivshitsAndreas PierisMarkus SchneiderPublished in: CoRR (2021)
Keyphrases
- functional dependencies
- database
- integrity constraints
- relational databases
- inconsistent databases
- consistent answers
- null values
- set of functional dependencies
- database schema
- database schemes
- inclusion dependencies
- approximate functional dependencies
- consistent query answering
- normal form
- logical implication
- universal relation
- multivalued dependencies
- database queries
- relational data model
- query answering
- answering queries using views
- entity relationship
- relational model
- conflict free
- database design
- query evaluation
- databases
- answering queries
- relational database theory
- relational schema
- database systems
- data dependencies
- query answers
- user defined
- data model
- database applications
- database management systems
- xml documents
- query processing
- query language
- data management
- view update
- query rewriting
- object oriented