Question

我试图查询每个loyaltyID列在AnthemTxns_Jr中的交易次数以及所有交易总数的总和。现在，当我运行这个脚本时，它说，

找不到任何一列＆＃34; dbo＆＃34;或用户定义的函数或聚合＆＃34; dbo.AnthemTxns_JR.count＆＃34;，或名称含糊不清

代码：

Select DISTINCT 
   dbo.ANTHEM_IDS_JR.loyaltyID,   
   dbo.ANTHEM_IDS_JR.Military_Type,,
   dbo.ANTHEM_IDS_JR.Military_Date, 
   dbo.AnthemTxns_JR.count(CheckTotal), 
   dbo.AnthemTxns_JR.sum(CheckTotal)
From 
   dbo.ANTHEM_IDS_JR
JOIN 
   dbo.AnthemTxns_JR ON dbo.ANTHEM_IDS_JR.loyaltyID = dbo.AnthemTxns_JR.loyaltyID
WHERE  
   Military_Type = 'Active Duty' 
   AND ACTIVE = 1 
   AND datalength(dbo.ANTHEM_IDS_JR.Military_Date) > 0 
ORDER BY 
   loyaltyID;

Answer 1

试试这个...看起来你在选择语句中混淆了一下

Select DISTINCT 
       dbo.ANTHEM_IDS_JR.loyaltyID,   
       dbo.ANTHEM_IDS_JR.Military_Type,
       dbo.ANTHEM_IDS_JR.Military_Date, 
       count(dbo.AnthemTxns_JR.CheckTotal) as CheckTotalCount, 
       sum(dbo.AnthemTxns_JR.CheckTotal) as CheckTotalSum
    From 
       dbo.ANTHEM_IDS_JR
    JOIN 
       dbo.AnthemTxns_JR ON dbo.ANTHEM_IDS_JR.loyaltyID = dbo.AnthemTxns_JR.loyaltyID
    WHERE  
       Military_Type = 'Active Duty' 
       AND ACTIVE = 1 
       AND datalength(dbo.ANTHEM_IDS_JR.Military_Date) > 0 
    Group by 
    dbo.ANTHEM_IDS_JR.loyaltyID, 
    dbo.ANTHEM_IDS_JR.Military_Type,    
    dbo.ANTHEM_IDS_JR.Military_Date  
    ORDER BY 
       loyaltyID;

SQL Server：Select和Join语句中的Sum（列）和count（列）

1 个答案: