StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I aggregate a count of column values across multiple tables in SQL?
| Author | Votes | Δ |
|---|---|---|
| Nicholas Humphrey | 1 | -0.30 |
| Erwin Smout | 1 | +0.04 |
Last visited: Sep 4, 2019, 3:46:46 PM