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Answers and rating deltas for

SQL query - how to use exist and not exist conditions at the same time

Author Votes Δ
Madhivanan 0 +1.19
Roman Pekar 0 +0.49
DrCopyPaste 0 +2.18
TechDo -1 -1.01
huMpty duMpty -1 -0.67
DB_learner -1 -2.22
Last visited: Sep 14, 2014, 5:07:29 AM