Quantified statements in a flexible relational query language.
Patrick BoscLudovic LiétardOlivier PivertPublished in: SAC (1995)
Keyphrases
- query language
- data model
- expressive power
- relational algebra
- relational calculus
- algebraic operators
- relational operators
- relational databases
- algebraic operations
- object oriented
- relational model
- aggregate functions
- recursive queries
- relational queries
- relational data model
- entity relationship
- xml query languages
- relational data
- database query languages
- language constructs
- database language
- relational tables
- transitive closure
- statistical relational learning
- database
- conjunctive queries
- complex objects
- conceptual model
- data sources
- information retrieval
- neural network
- databases