Database: codebase_community (difficulty: simple)
Question: How many posts by Christopher D. Long have more than 4 votes?
SQL: SELECT COUNT(T1.Id) FROM users AS T1 INNER JOIN postHistory AS T2 ON T1.Id = T2.UserId INNER JOIN posts AS T3 ON T2.PostId = T3.Id INNER JOIN votes AS T4 ON T4.PostId = T3.Id WHERE T1.DisplayName = 'Christopher D. Long' GROUP BY T2.PostId, T4.Id HAVING COUNT(T4.Id) > 4