Extendeing a Relational Database with Deferred Referential Integrity Checking and Intelligent Joins.
Stephanie J. CammarataPrasadram RamachandraDarrell ShanePublished in: SIGMOD Conference (1989)
Keyphrases
- integrity checking
- relational databases
- integrity constraints
- sql queries
- deductive databases
- functional dependencies
- hard and soft constraints
- constraint logic programming
- query evaluation
- database
- database schema
- xml documents
- databases
- relational operators
- xml data
- relational model
- query optimization
- join algorithms
- relational database systems
- relational data
- normal form
- xml databases
- materialized views
- qualitative and quantitative
- constraint propagation
- logic programming