StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I concatenate all the occurrences (1..N) in this query/relation (SQL Server)?
| Author | Votes | Δ |
|---|---|---|
| Khalid Amin | 2 | 0.00 |
Last visited: May 19, 2016, 1:30:25 AM