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Answers and rating deltas for

How to lock a row so that a select returns a row exactly once?

Author Votes Δ
Andrea 8 +4.38
Gordon Linoff 3 +0.04
Mikael Wedham 0 -1.01
Santhosh Rajoo -2 -3.68
Last visited: Mar 17, 2016, 11:14:29 AM