SQL不編譯錯誤

Question

我有上面的SQL查詢不編譯某處我失去了一輛卡車，如果你請幫我找到錯誤。

SELECT * 
     FROM tblWarehouse AS W INNER JOIN (((tblTransactionsSC AS T 
           LEFT JOIN tblCustomer AS C ON T.tracstID = C.cstID) 
           INNER JOIN (tblTransactionsSubSC AS TS 
           LEFT JOIN tblWarehouseItem AS WI 
           ON TS.trswhiID = WI.whiID) 
           ON T.traID = TS.trstraID) 
           ON W.wrhID = T.trawrhID) 
           LEFT JOIN tblTransactionsSC ON tblStockItemAssignment.siaID = tblTransactionsSC.trasiaID 

Answer 1

您的JOIN ON子句將會失靈;嘗試將它們正確放置，就像

SELECT w.* 
FROM tblWarehouse AS W 
INNER JOIN tblTransactionsSC AS T ON W.wrhID = T.trawrhID 
LEFT JOIN tblCustomer AS C ON T.tracstID = C.cstID 
INNER JOIN tblTransactionsSubSC AS TS ON T.traID = TS.trstraID 
LEFT JOIN tblWarehouseItem AS WI ON TS.trswhiID = WI.whiID 
LEFT JOIN tblTransactionsSC ON tblStockItemAssignment.siaID = tblTransactionsSC.trasiaID