StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Spark sql dataframe drop all columns from alias table after join
| Author | Votes | Δ |
|---|---|---|
| user6910411 | 2 | +1.55 |
| Prasad Khode | 0 | -1.55 |
Last visited: Jun 24, 2017, 4:03:14 PM