BSA-Algebra für XQuery Operatoren, Optimierungsregeln und Anwendungen.
Alf-Christian ScheringAmmar BalouchAndreas HeuerPublished in: Grundlagen von Datenbanken (2006)
Keyphrases
- query language
- data model
- relational algebra
- xml data
- xml documents
- expressive power
- relational and xml data
- database
- xml queries
- query processing
- conjunctive queries
- query language for xml
- distributive lattices
- xml query languages
- data mining
- xml format
- data sets
- case study
- relation algebra
- algebraic operators
- algebraic expressions
- algebraic geometry
- rewriting rules
- boolean algebra
- algebraic structure
- semi structured
- database systems
- update operations
- path expressions
- transitive closure
- data structure
- relational database systems
- object oriented
- data types
- complex objects
- query evaluation