返された結果を同じクエリで合計するにはどうすればよいですか？

Question

同じクエリ内の新しい列で合計結果（合計+配信済み）を合計するにはどうすればよいですか？

SELECT Sum(CASE 
      WHEN the_status = 'goal' THEN 1 
      ELSE 0 
      END) AS goal, 
     Sum(CASE 
      WHEN the_status = 'delivered' THEN 1 
      ELSE 0 
      END) AS delivered 
FROM the_data 
where .... 

Answer 1

あなただけの両方の条件で3番目の列を追加することができます。

SELECT Sum(CASE 
      WHEN the_status = 'goal' THEN 1 
      ELSE 0 
      END) AS goal, 
     Sum(CASE 
      WHEN the_status = 'delivered' THEN 1 
      ELSE 0 
      END) AS delivered, 
     Sum(CASE 
      WHEN the_status IN ('goal', 'delivered') THEN 1 
      ELSE 0 
      END) AS goal_and_delivered 
FROM the_data