StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to optimize a query with hard left join?
Author | Votes | Δ |
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harsha kumar Reddy | 0 | 0.00 |
Last visited: Nov 28, 2017, 5:22:10 PM
Author | Votes | Δ |
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harsha kumar Reddy | 0 | 0.00 |