SQL错误ORA-00904：无效的标识符

Question

我试图运行该SQL Oracle SQL Developer中，我得到的

ORA-00904: "I"."SZ": invalid identifier 
00904. 00000 - "%s: invalid identifier" 
*Cause:  
*Action: 
Error at Line: 13 Column: 122 

我不知道这个问题是什么错误。我的一个朋友能够运行这个sql，他发给我的没有问题。我也在使用虚拟机。

这里是我的SQL：

SELECT 
           oi.ID    AS ID, 
           r.MARKET_CENTER_ID AS MARKET_CENTER_ID, 
           SUBSTR(('0000' || r.MARKET_CENTER_ID),-4,4) AS MARKET_CENTER_NUMBER, 
           r.ID    AS ROUTE_ID, 
           r.NBR   AS ROUTE_NUMBER, 
           oh.WORK_ORDER_DATE AS ORDER_DATE, 
           c.NBR   AS CID, 
           c.NAME    AS CUSTOMER_NAME, 
           c.GARMENT_MARK  AS GID, 
           oi.WEARER_NUMBER AS WEARER_NUMBER, 
           TRIM(oi.WEARER_FIRST_NAME || ' ' || oi.WEARER_LAST_NAME) AS WEARER_NAME, 
           (CASE WHEN (i.ID) IS NULL THEN oi.ITEM_NUMBER ELSE i.CATEGORY || i.STYLE || i.COLOR || i.SZ END) AS ITEM_NUMBER, 
           oh.INVENTORY_CODE    AS INVENTORY_CODE, 
           NVL(oi.RTS_QTY,0)   AS EXPECTED_RTS, 
           NVL(oi.RTS_RTS_QTY,0)  AS RTS_QTY, 
           NVL(oi.RTS_RUIN_QTY,0)  AS RTS_RUIN, 
           NVL(oi.RTS_ABUSE_QTY,0) AS RTS_ABUSE, 
           NVL(oi.RTS_RTW_QTY,0)  AS RTW, 
           NVL(oi.RTS_LOSS_QTY,0)  AS RTS_LOSS, 
           NVL(oi.RUIN_QTY,0)   AS RUIN, 
           NVL(oi.LOSS_QTY,0)   AS LOSS, 
           NVL(oi.ADJ_QTY,0)   AS ADJ, 
           (CASE WHEN EC.ID IS NULL OR c.EC_STATUS <> 'A' THEN 0 ELSE 1 END)  AS EASY_CARE_LINE, 
           (CASE WHEN oi.HH_MODULE = 'ExcessMerchandise' THEN 1 ELSE 0 END) AS EXCESS_MERCH, 
           ic.INV_DESC AS INV_DESC 
          FROM route r 
           INNER JOIN customer c 
           ON c.ROUTE_ID = r.ID 
           INNER JOIN order_header oh 
           ON oh.CUSTOMER_ID = c.ID 
           INNER JOIN order_item oi 
           ON oi.ORDER_HEADER_ID = oh.ID 
           LEFT JOIN inventory_code ic 
           ON ic.INV_CODE = oh.INVENTORY_CODE 
           LEFT JOIN customer_item ci 
           ON ci.ID = oi.CUSTOMER_ITEM_ID 
            AND NOT oi.EXCHANGE_ITEM_ID IS NULL 
           LEFT JOIN item i 
           ON i.ID = ci.ITEM_ID 
           LEFT JOIN customer_item ci2 
           ON ci2.ID = oi.CUSTOMER_ITEM_ID 
           LEFT JOIN item i2 
           ON i2.ID = ci2.ITEM_ID 
           LEFT JOIN ECARE_ITEMS EC 
           ON EC.CUSTOMER_ID = c.ID 
            AND EC.ITEM_CATEGORY = i2.CATEGORY 
            AND EC.ITEM_STYLE = i2.STYLE 
            AND EC.ITEM_COLOR = i2.COLOR 
            AND EC.IE_FLAG = 'Y' 
            WHERE 

          (CASE WHEN EC.ID IS NULL OR c.EC_STATUS <> 'A' THEN 0 ELSE 1 END) = 1 
          AND oh.INVENTORY_CODE != '3G' 
           AND oh.STATUS_ID = 3; 

Answer 1

其中一个源列名的是在脚本不正确。