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Answers and rating deltas for

What does a question mark represent in SQL queries?

Author Votes Δ
egrunin 21 +1.47
SLaks 6 +0.02
Buhake Sindi 1 -0.39
amorfis 1 -0.63
Jens Schauder 1 -0.60
vicatcu 0 -3.36
Last visited: Sep 14, 2014, 5:07:29 AM