Query Languages for Hierarchic Databases
Elias DahlhausJohann A. MakowskyPublished in: Inf. Comput. (1992)
Keyphrases
- databases
- query language
- data model
- database
- expressive power
- linear constraint databases
- data integration
- relational databases
- transitive closure
- constraint databases
- knowledge discovery
- information systems
- database systems
- special case
- data sources
- data warehouse
- data management
- relational algebra
- query evaluation
- object oriented
- neural network
- data sets
- semi structured
- database applications
- database management systems
- temporal databases
- data mining
- database languages