StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to return null value as text 'N/A' in a postgresql view that uses concat_ws
| Author | Votes | Δ |
|---|---|---|
| Politank-Z | 4 | +0.49 |
| quarterdome | 0 | -3.92 |
Last visited: Nov 10, 2015, 6:35:03 PM