Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775681 | Evaluation of grouping sets by reduction to group-by clause, with or without a rollup operator, using temporary tables | Abhinav Gupta, Andrew Witkowski | 2004-08-10 |
| 6775682 | Evaluation of rollups with distinct aggregates by using sequence of sorts and partitioning by measures | Abhinav Gupta, Andrew Witkowski | 2004-08-10 |