PIQUE: a relational query language without relations.
David MaierDavid RozenshteinSharon C. SalveterJacob SteinDavid Scott WarrenPublished in: Inf. Syst. (1987)
Keyphrases
- query language
- relational calculus
- relational data model
- data model
- relational operators
- relational algebra
- expressive power
- algebraic operations
- relational model
- object oriented
- database
- regular expressions
- algebraic operators
- relational data
- relational databases
- normal form
- databases
- relational tables
- database systems
- relational database systems
- database design
- entity relationship
- aggregate functions
- multiple relations
- relational information
- learning algorithm
- xml data
- multi relational
- relational structures
- conceptual model
- semantic relations
- relational models
- recursive queries
- complex objects
- neural network
- functional dependencies