IP Library Granted Patent US 6,339,769
Granted Patent Utility
US 6,339,769 · App. 09/152,551

Query optimization by transparently altering properties of relational tables using materialized views

Inventors: Roberta Jo Cochrane, George Lapis, Ting Yu Leung, Mir Hamid Pirahesh, Monica Sachiye Urata, Richard S. Sidle, David E. Simmen, Calisto P. Zuzarte
Patented Case View Patent ↗
Granted: Jan 15, 2002 Filed: Sep 14, 1998
Inventors
Roberta Jo Cochrane
George Lapis
Ting Yu Leung
Mir Hamid Pirahesh
Monica Sachiye Urata
Richard S. Sidle
David E. Simmen
Calisto P. Zuzarte
Assignee (at issue)
International Business Machines Corporation

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Quick Facts
Patent No.
US 6,339,769
App. No.
09/152,551
Filed
1998-09-14
Granted
2002-01-15
Kind
B1