Eine auf Datalog basierende XML-Anfragesprache.
Stefan BrassPublished in: Grundlagen von Datenbanken (2003)
Keyphrases
- xml documents
- expressive power
- query answering
- deductive databases
- data exchange
- markup language
- xml data
- xml format
- query language
- databases
- xml schema
- integrity constraints
- relational query languages
- relational data
- relational databases
- xml queries
- object oriented
- data model
- transitive closure
- xml databases
- extensible markup language
- datalog programs
- semi structured data
- xml retrieval
- metadata
- data integration
- logic programming
- regular expressions
- object oriented databases
- keyword search
- xml query languages
- semistructured data
- semi structured
- relational calculus
- twig queries
- data types
- database query languages