StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is it necessary to use GROUP BY when we are selecting an aggregate function on a column in addition
Author | Votes | Δ |
---|---|---|
Gordon Linoff | 2 | +2.36 |
Lukasz Szozda | 0 | -2.36 |
Last visited: Oct 21, 2019, 3:17:49 PM