StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Oracle | ORA-01439: column to be modified must be empty to change datatype. Unable to alter datat...
| Author | Votes | Δ |
|---|---|---|
| pringi | 2 | +4.08 |
| Lalit Kumar B | 1 | -0.51 |
Last visited: Apr 29, 2015, 4:00:04 PM