sql - 列 'a.p_id' は、集計関数にも GROUP BY 句にも含まれていないため、選択リストでは無効です

Question

select max(a.totalgoal)as 'MAXIMUM goles',p_id
from 
(select playerperform.p_id, SUM (playerperform.score)as totalgoal from playerperform  
Group by p_id)as a

Answer 1

RANK()SQL Server では、次の関数を使用できます。

SELECT *
from (select playerperform.p_id, SUM (playerperform.score)as totalgoal, RANK() OVER(ORDER BY SUM(playerperform.score)DESC) Rnk
      from playerperform  
      Group by p_id
      )as a
WHERE Rnk = 1