SQL 오류 메시지 8120 수정

Question

여기 내 오류가있는 곳을 알아 내는데 문제가 있습니다.

Column 'Shipments.ShipmentOrderDate' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.

Answer 1

당신은 당신 때문에 GROUP BY 필요 :이 질문은 :

Write a SELECT statement that returns the following columns 
a. ShipmentOrderDate 
b. Clients Email Address 
c. Column that calculates the Total Order called OrderTotal 
d. A Column that uses the Rank() function to return a column named OrderTotalRank that 
ranks the Order Total in Desc Order. 
e. A column that uses the DenseRank() function to return a column called DenseRank that 
ranks the Order Total in Desc Order. 

그리고 이것은 내가 코딩 한 것입니다 : 나는이 코드를 실행하면

SELECT ShipmentOrderDate, EmailAddress, 
    SUM(sh.ShipItemPrice * sh.Quantity) AS OrderTotalRank, 
    RANK() OVER (ORDER BY SUM(sh.ShipItemPrice * sh.Quantity) DESC) AS OrderTotalRank, 
    DENSE_RANK() OVER (ORDER BY SUM(sh.ShipItemPrice * sh.Quantity) DESC) AS DenseRank 
FROM Clients AS c JOIN Shipments AS s 
    ON c.ClientID = s.ClientID 
    JOIN ShipItems AS sh 
    ON s.ShipmentID = sh.ShipmentID 

나는이 오류 SELECT에 집계 함수가 있습니다. 이들은 또한 사용하고있는 창 함수와 별개입니다 :

SELECT ShipmentOrderDate, EmailAddress, 
     SUM(sh.ShipItemPrice * sh.Quantity) AS OrderTotalRank, 
     RANK() OVER (ORDER BY SUM(sh.ShipItemPrice * sh.Quantity) DESC) AS OrderTotalRank, 
     DENSE_RANK() OVER (ORDER BY SUM(sh.ShipItemPrice * sh.Quantity) DESC) AS DenseRank 
FROM Clients c JOIN 
    Shipments s 
    ON c.ClientID = s.ClientID JOIN 
    ShipItems sh 
    ON s.ShipmentID = sh.ShipmentID 
GROUP BY ShipmentOrderDate, EmailAddress;