Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778976 | Selectivity estimation for processing SQL queries containing having clauses | Peter J. Haas, John E. Lumby | 2004-08-17 |
| 6738755 | Query optimization method for incrementally estimating the cardinality of a derived relation when statistically correlated predicates are applied | Johann-Christoph Freytag, Guy M. Lohman, David E. Simmen | 2004-05-18 |