无法绑定多部分标识符“owt.cardcode”或“t1.cardcode”

Question

如果我在第二次查询内部值时使用T3.CardCode ='AC0109'，该查询工作正常，但如果使用外部查询（T3.CardCode = owt.CardCode）或（T3.CardCode = t1.CardCode），则它上升错误

无法绑定多部分标识符“owt.cardcode”或“t1.cardcode” PLZ帮我解决这个问题

SELECT TOP (100) PERCENT 
     owt.CardCode, 
     owt.CardName, 
     owt.DocDate, 
     owt.owtsector, 
     owt.owtzone, 
     owt.Dscription, 
     owt.owtrate, 
     owt.owtqty, 
     owt.amount, 
     ISNULL(inw.inwqty,0) AS Expr1, 
     ISNULL(inw.inwamount, 0) AS Expr2 
FROM (SELECT T1.DocDate, 
      T1.CardCode, 
      T1.CardName, 
      T2.ItemCode, 
      T2.Dscription, 
      T1.U_STTYPE, 
      T1.U_SECTOR AS owtsector, 
      T1.U_ZONE AS owtzone, 
      SUM(T2.LineTotal) AS amount, 
      SUM(T2.Quantity) AS owtqty, 
      T2.CodeBars, 
      T2.Price AS owtrate 
     FROM dbo.OWTR AS T1 
      INNER JOIN dbo.WTR1 AS T2 ON T1.DocEntry = T2.DocEntry 
     WHERE (T1.DocDate = CONVERT(DATETIME, '2012-03-16 00:00:00', 102)) 
     AND (T1.CardCode = N'ac0109') 
     AND (T1.U_STTYPE = N'OUTWARD') 
     AND (T1.U_SECTOR NOT LIKE 'wr%') 
     GROUP BY T1.DocDate, 
       T1.CardCode, 
       T1.CardName, 
       T2.ItemCode, 
       T2.Dscription, 
       T1.U_STTYPE, 
       T2.Price, 
       T1.U_SECTOR, 
       T1.U_ZONE, T2.CodeBars) AS owt 
LEFT OUTER JOIN (SELECT T3.DocDate, 
         T3.CardCode, 
         T3.CardName, 
         T3.U_STTYPE, 
         T4.ItemCode, 
         T4.Dscription, 
         SUM(T4.Quantity) AS inwqty, 
         SUM(T4.LineTotal) AS inwamount 
       FROM dbo.OWTR AS T3 
        INNER JOIN dbo.WTR1 AS T4 ON T3.DocEntry = T4.DocEntry 
       WHERE (T3.DocDate = CONVERT(DATETIME, '2012-03-16 00:00:00', 102)) 
        AND (T3.CardCode = ***owt.CardCode***) 
        AND (T3.U_STTYPE = N' inward ') 
        AND (T3.U_SECTOR NOT LIKE ' wr % ') 
       GROUP BY T3.DocDate, 
         T3.CardCode, 
         T3.CardName, 
         T4.ItemCode, 
         T4.Dscription, 
         T3.U_STTYPE) AS inw 
    ON owt.CardCode = inw.CardCode 
AND owt.DocDate = inw.DocDate 
AND owt.ItemCode = inw.ItemCode 

Answer 1

的错误是在这条线的第二子查询（INW）内：

AND  (T3.CardCode = owt.CardCode) 

我觉得应该是：

AND  (T3.CardCode = T4.CardCode) 

编辑

在进一步的思考，我不认为你需要这个断言在所有的，因为它已经包含在连接条件。