A Group-Select Operation for Relational Algebra and Implications for Database Machine Design.

Published in: IEEE Trans. Software Eng. (1988)

Keyphrases

relational algebra
database machine
expressive power
query language
design process
data flow
data model
relational model
case study
database systems
user interface
complex objects
relational operators
database
relational data model
relational database systems
normal form
machine learning