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我进行了递归 cte 查询以获取特定零件编号的材料清单，但我需要的是询问我需要哪个零件编号的 BOM。它工作正常，如果我不能轻松查询不同的零件编号，它就不起作用。

查询如下：

WITH BOM_CTE(COMPONENT, PARENT,QTY,LVL)

AS (SELECT i.fcomponent, i.fparent, i.fqty, 1 AS LVL

FROM dbo.inboms AS i INNER JOIN dbo.invcur ON i.fparent = dbo.invcur.fcpartno
AND i.fparentrev = dbo.invcur.fcpartrev INNER JOIN dbo.inmastx ON dbo.invcur.fcpartno
=dbo.inmastx.fpartno AND dbo.invcur.fcpartrev = dbo.inmastx.frev

WHERE(i.fparent = '124-5130')

UNION ALL

SELECT     i.fcomponent, i.fparent, i.fqty, BOM_CTE_1.LVL + 1 AS INC_LVL

FROM dbo.inboms AS i INNER JOIN BOM_CTE AS BOM_CTE_1 ON i.fparent=BOM_CTE_1.COMPONENT)



SELECT     B.PARENT, B.COMPONENT, B.QTY, B.LVL
FROM         BOM_CTE AS B LEFT OUTER JOIN
                        BOM_CTE AS C ON B.PARENT = C.COMPONENT
 GROUP BY B.PARENT, B.COMPONENT, B.QTY, B.LVL
 ORDER BY B.LVL

如您所见，CTE 第一部分中的 WHERE 子句会给我结果，但是这个查询不能在 Excel 中以图形方式表示，因此我不能使用参数来询问零件号。

关于如何实现这一目标的任何想法？

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