how to find symmetric pairs in sql
SELECT f1.X, f1.Y FROM Functions AS f1 WHERE f1.X = f1.Y GROUP BY f1.X, f1.Y HAVING COUNT(*) > 1how to find symmetric pairs in sql
SELECT f1.X, f1.Y FROM Functions AS f1 WHERE f1.X = f1.Y GROUP BY f1.X, f1.Y HAVING COUNT(*) > 1Copyright © 2021 Codeinu
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