Database: solvency_ii
Question: Show the names of products that are in at least two events in ascending alphabetical order of product name.
SQL:
SELECT T1.Product_Name FROM Products AS T1 JOIN Products_in_Events AS T2 ON T1.Product_ID  =  T2.Product_ID GROUP BY T1.Product_Name HAVING COUNT(*)  >=  2 ORDER BY T1.Product_Name