Specification, Semantics, and Enforcement of Dynamic Database Constraints.
Hans-Dieter EhrichUdo W. LipeckMartin GogollaPublished in: VLDB (1984)
Keyphrases
- database
- dynamic constraints
- conceptual schema
- active rules
- null values
- relational databases
- database systems
- databases
- specification language
- data model
- formal semantics
- access control
- query language
- formal language
- operational semantics
- database management systems
- active databases
- control flow
- database schema
- inconsistent databases
- constraint programming
- semantic properties
- constraint language
- high level declarative
- data management
- consistent query answering
- specification languages
- formal languages
- relational data model
- database applications
- conceptual model
- data integration