On the Completeness of Object-Creating Query Languages (Extended Abstract)

Jan Van den Bussche Dirk Van Gucht Marc Andries Marc Gyssens

Published in: FOCS (1992)

Keyphrases

extended abstract
query language
expressive power
complex objects
deformable objects
data model
database
d objects
object model
databases
multiple objects
relational algebra
object tracking
data objects
keypoints
moving objects
recursive queries