StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to return result as NULL if the SQL query return zero values in SQL
| Author | Votes | Δ |
|---|---|---|
| Tanner | 1 | +0.43 |
| Sudesh Yadav | -1 | -3.45 |
Last visited: Jun 24, 2017, 4:58:10 PM