DocumentCode
2431553
Title
Integration by logic of database constraints with query filters
Author
Penaloza, Manuel ; Ozkarahan, Eseo
Author_Institution
Dept. of Comput. Sci., Arizona State Univ., Tempe, AZ, USA
fYear
1989
fDate
22-24 March 1989
Firstpage
446
Lastpage
450
Abstract
The filter concept is broadened to include database integrity constraints. The constraints are viewed as the selection and projection operations which control the data flow between the storage devices and a host system. They are formalized in canonical forms. Several filter simplification techniques are described.<>
Keywords
database management systems; canonical forms; data flow; database constraints; host system; projection; query filters; selection; storage devices; Aggregates; Computer science; Connectors; Control systems; Filters; Information retrieval; Logic; Marketing and sales; Monitoring; Relational databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers and Communications, 1989. Conference Proceedings., Eighth Annual International Phoenix Conference on
Conference_Location
Scottsdale, AZ, USA
Print_ISBN
0-8186-1918-x
Type
conf
DOI
10.1109/PCCC.1989.37429
Filename
37429
Link To Document