Relational Algebra: Mother Tongue - XQuery: Fluent.
Torsten GrustJens TeubnerPublished in: TDM (2004)
Keyphrases
- relational algebra
- query language
- data model
- expressive power
- duplicate elimination
- xml data
- relational database systems
- relational calculus
- transitive closure
- query evaluation
- relational model
- complex objects
- database
- sparql queries
- xml query languages
- xml documents
- user defined
- recursive queries
- normal form
- object oriented
- data integration
- database query languages
- path expressions
- summary tables
- relational data model
- conceptual model
- data types
- aggregate functions
- distributed systems
- xml query processing
- query processing
- join operator
- high level
- artificial intelligence