StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What is SELECT for SUM, GROUPed and DISTINCTed by another columns in SQL?
Author | Votes | Δ |
---|---|---|
Tanner_Gram | 1 | +4.00 |
Shaji | 0 | -4.00 |
Last visited: Sep 14, 2014, 5:07:29 AM