Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890148 | System and method for generating uniqueness information for optimizing an SQL query | Gautam Bhargava, Piyush Goel | 1999-03-30 |
| 5855012 | Simplification of SQL queries using generalized inference propagation and generalized transitive closure | Gautam Bhargava, Piyush Goel | 1998-12-29 |
| 5832477 | Method and apparatus for reordering complex SQL queries containing inner and outer join operations | Gautam Bhargava, Piyush Goel | 1998-11-03 |
| 5752017 | Method and apparatus for executing complex SQL queries using projection operations | Gautam Bhargava, Piyush Goel | 1998-05-12 |
| 5724568 | Reordering complex SQL queries containing inner and outer join operations using hypergraphs and required sets | Gautam Bhargava, Piyush Goel | 1998-03-03 |
| 5701455 | Method and apparatus for reordering complex SQL queries using a modified generalized outer join operator | Gautam Bhargava, Piyush Goel | 1997-12-23 |
| 5701454 | Simplification of SQL queries using generalized inference propagation and generalized transitive closure | Gautam Bhargava, Piyush Goel | 1997-12-23 |
| 5696960 | Computer program product for enabling a computer to generate uniqueness information for optimizing an SQL query | Gautam Bhargava, Piyush Goel | 1997-12-09 |
| 5687362 | Enumerating projections in SQL queries containing outer and full outer joins in the presence of inner joins | Gautam Bhargava, Piyush Goel | 1997-11-11 |
| 5680603 | Method and apparatus for reordering complex SQL queries containing inner and outer join operations | Gautam Bhargava, Piyush Goel | 1997-10-21 |
| 5659728 | System and method for generating uniqueness information for optimizing an SQL query | Gautam Bhargava, Piyush Goel | 1997-08-19 |