Enforcement of Integrity Constraints in a Semantic Data Model.
Norbert SüdkampPeter KandziaPublished in: CSL (1988)
Keyphrases
- integrity constraints
- semantic data model
- database schema
- object oriented
- functional dependencies
- data model
- extended entity relationship
- query language
- inclusion dependencies
- query answering
- conjunctive queries
- entity relationship
- integrity checking
- relational schema
- xml documents
- consistent query answering
- xml schema
- relational databases
- database
- conceptual schema
- relational data
- data types
- programming language
- knowledge representation