StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Early (or re-ordered) re-use of derived columns in a query - is this valid ANSI SQL?
Author | Votes | Δ |
---|---|---|
Rob Farley | 4 | +2.92 |
Aaronaught | 2 | -2.92 |
Last visited: Sep 14, 2014, 5:07:29 AM