這兩個查詢是相同還是相同的輸出？

Question

Indepenedent子查詢

SELECT Cust_Name 
FROM Customer_Details    
    WHERE Cust_ID 
    IN 
     (SELECT Cust_ID 
     FROM Customer_Loan)     
      AND Cust_ID IN 
     (SELECT Cust_ID 
      FROM Customer_Fixed_Deposit); 

相關子查詢

SELECT Cust_ID 
FROM Customer_Details    
    WHERE Cust_ID 
    IN 
     (SELECT Cust_ID 
     FROM Customer_Loan 
     WHERE Customer_Loan.Cust_ID = Customer_Details.Cust_ID)     
      AND Cust_ID IN 
     (SELECT Cust_ID 
      FROM Customer_Fixed_Deposit 
    WHERE Customer_Fixed_Deposit.Cust_ID = Customer_Details.Cust_ID); 

我們應該找到誰的貸款選擇，以及FD客戶。

Answer 1

最終輸出對於兩者都是相同的。