RQL: A Recursive Query Language.
Rafiul AhadBing YaoPublished in: IEEE Trans. Knowl. Data Eng. (1993)
Keyphrases
- query language
- recursive queries
- data model
- expressive power
- query evaluation
- transitive closure
- relational algebra
- database
- complex objects
- object oriented
- datalog programs
- regular expressions
- query optimization
- structured documents
- fixpoint
- query interface
- data sets
- xml data
- video sequences
- database systems
- search engine
- semi structured data
- machine learning
- databases
- recursive functions
- iterative refinement
- data model and query language