StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can I optimize a SELECT DISTINCT x FROM hugeTable query by creating an index on column x?
| Author | Votes | Δ |
|---|---|---|
| Remus Rusanu | 10 | +0.88 |
| Oded | 1 | +0.31 |
| Jerad Rose | 0 | -0.48 |
| Markus Winand | 0 | -0.42 |
| Denis de Bernardy | 0 | -0.73 |
| Martin Smith | 0 | -0.99 |
Last visited: Sep 14, 2014, 5:07:29 AM