Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665663 | Outerjoin and antijoin reordering using extended eligibility lists | Bruce G. Lindsay, Guy M. Lohman, Jun Rao | 2003-12-16 |
| 6625593 | Parallel query optimization strategies for replicated and partitioned tables | Ting Yu Leung, David E. Simmen, Tuong Chanh Truong | 2003-09-23 |
| 6581205 | Intelligent compilation of materialized view maintenance for query processing systems | Roberta Jo Cochrane, Ting Yu Leung, Chandrasekaran Mohan, Richard S. Sidle | 2003-06-17 |
| 6560594 | Cube indices for relational database management systems | Roberta Jo Cochrane, George Lapis, Ting Yu Leung, Yang Sun, Markos Zaharioudakis | 2003-05-06 |
| 6532470 | Support for summary tables in a database system that does not otherwise support summary tables | Roberta Jo Cochrane, James C. Kleewein, Ting Yu Leung, Narayana Subramanina, Shivkumar Venkataraman | 2003-03-11 |