Login / Signup
Specifying Queries as Relational Expressions: The SQUARE Data Sublanguage.
Raymond F. Boyce
Donald D. Chamberlin
W. Frank King III
Michael Hammer
Published in:
Commun. ACM (1975)
Keyphrases
</>
data sources
data sets
database
data collection
user defined
data objects
data mining techniques
data distribution
relational data
stored data
natural language
data analysis
data structure
response time
training data
database queries
result set
complex queries