;WITH #物料属性 AS (
	SELECT t0e.FENUMID,t0e.FSEQ,t0e.FVALUE,t0e_l.FCAPTION
	FROM T_META_FORMENUMITEM t0e
		INNER JOIN T_META_FORMENUMITEM_L t0e_l on t0e.FENUMID = t0e_l.FENUMID AND t0e_l.FLOCALEID = 2052
	WHERE 1 = 1
		AND t0e.FID = 'ac14913e-bd72-416d-a50b-2c7432bbff63'
)
,#BOM展开 AS (
	SELECT TOP 1 t0.FID,t0.FMATERIALID,t0.FNUMBER,t0.FUNITID ,0 lv
		,ROW_NUMBER() OVER (PARTITION BY t0.FMATERIALID ORDER BY t0.FNUMBER DESC) RN
		,CAST('1' AS nvarchar(100)) MPath
		,CAST('' AS nvarchar(100)) PBomNumber
		,CAST(1 AS decimal(23,10)) 标准用量
		--,0 RN
	FROM T_ENG_BOM t0
		INNER JOIN T_BD_MATERIAL t1 on t1.FMATERIALID = t0.FMATERIALID
	WHERE 1 = 1
		--AND t0.FMATERIALID = 9554131
		AND t1.FNUMBER = '97.03.0097'
		AND t0.FDOCUMENTSTATUS = 'C'
		AND t0.FFORBIDSTATUS = 'A'
		AND t0.FUSEORGID = 1
	ORDER BY t0.FNUMBER DESC
	UNION ALL
	SELECT ISNULL(t1.FID,0),t0e.FMATERIALID,ISNULL(t1.FNUMBER, ''),t0e.FUNITID,1 + t0.lv
		,ROW_NUMBER() OVER (ORDER BY t0.RN DESC,t0e.FSEQ)
		,CAST(CONCAT(t0.MPath,'.',ROW_NUMBER() OVER (ORDER BY t0.RN DESC,t0e.FSEQ)) AS nvarchar(100))
		,CAST(t0.FNUMBER AS nvarchar(100))
		,CAST(t0e.FNUMERATOR /t0e.FDENOMINATOR * t0.标准用量 AS decimal(23,10))
	FROM #BOM展开 t0
		INNER JOIN T_ENG_BOMCHILD t0e on t0e.FID = t0.FID AND t0e.FMATERIALTYPE != 3 
		OUTER APPLY (
			SELECT t1.FID,t1.FMASTERID,t1.FMATERIALID,t1.FNUMBER,t1.FUNITID
				,ROW_NUMBER() OVER (PARTITION BY t1.FMATERIALID ORDER BY t1.FNUMBER DESC) RN
			FROM T_ENG_BOM t1
			WHERE t1.FMATERIALID = t0e.FMATERIALID
				AND t1.FDOCUMENTSTATUS = 'C'
				AND t1.FFORBIDSTATUS = 'A'
				AND t1.FUSEORGID = 1
		) t1
	WHERE (t1.RN = 1 OR t1.RN IS NULL) AND t0.FNUMBER != ''
		--AND t0.lv < 2
)
SELECT t0.RN,t0.MPath,t1.FNUMBER '物料编码',t1_l.FNAME '物料名称',t1_l.FSPECIFICATION '规格型号',t2.FCAPTION '物料属性','' '供应类型',t0.FNUMBER 'BOM版本'
	,t3_l.FNAME '单位',t0.标准用量,CAST('' AS nvarchar(4)) '专用料标识','' 'L/T'
	,0 库存数量,0 预计入库数,0 未推PR数,0 已分配量,0 计划分配量,'' 计划员,'' 采购员
	,t0.FMATERIALID,t0.lv
	INTO #BOM
FROM #BOM展开 t0
	INNER JOIN T_BD_MATERIAL t1 on t1.FMATERIALID = t0.FMATERIALID
	INNER JOIN T_BD_MATERIAL_L t1_l on t1_l.FMATERIALID = t1.FMATERIALID AND t1_l.FLOCALEID = 2052
	INNER JOIN T_BD_MATERIALBASE t1b on t1b.FMATERIALID = t1.FMATERIALID
	INNER JOIN T_BD_MATERIALPLAN t1p on t1p.FMATERIALID = t1.FMATERIALID
	INNER JOIN #物料属性 t2 on t2.FVALUE = t1b.FERPCLSID
	INNER JOIN T_BD_UNIT_L t3_l on t3_l.FUNITID = t0.FUNITID AND t3_l.FLOCALEID = 2052
WHERE 1 = 1 
	--AND t0.lv < 2
ORDER BY CAST(CONCAT('/',REPLACE(t0.MPath,'.','/'),'/') AS HIERARCHYID)

--SELECT *
--FROM #BOM t0

;WITH #物料反查 AS (
	SELECT t0.FMATERIALID,t1.FMATERIALGROUP,t0e.FMATERIALID 'srcMaterialId'--,t0e.FID,t0.FNUMBER
		,0 lv,CAST(CONCAT(t0.FMATERIALID,'_',t0e.FMATERIALID,'_') AS nvarchar(2000)) aPath
	FROM (
			SELECT tt.FMATERIALID
			FROM #BOM tt
			WHERE 1=1 AND tt.lv > 0
			GROUP BY tt.FMATERIALID
		) tt
		INNER JOIN T_ENG_BOMCHILD t0e on t0e.FMATERIALID = tt.FMATERIALID
		INNER JOIN T_ENG_BOM t0 on t0.FID = t0e.FID
		INNER JOIN T_BD_MATERIAL t1 on t1.FMATERIALID = t0.FMATERIALID
	WHERE 1=1 
	GROUP BY t0.FMATERIALID,t1.FMATERIALGROUP,t0e.FMATERIALID
	UNION ALL
	SELECT t1.FMATERIALID,t1.FMATERIALGROUP,tt.srcMaterialId--,t0e.FID,t0.FNUMBER
		,tt.lv + 1,CAST(CONCAT(t1.FMATERIALID,'_',tt.aPath) AS nvarchar(2000))
	FROM #物料反查 tt
		CROSS APPLY (
			SELECT t0.FMATERIALID,t1.FMATERIALGROUP,t0e.FMATERIALID 'srcMaterialId'
				,ROW_NUMBER() OVER (PARTITION BY t0.FMATERIALID ORDER BY t0.FNUMBER DESC) RN
			FROM T_ENG_BOMCHILD t0e
				INNER JOIN T_ENG_BOM t0 on t0.FID = t0e.FID
				INNER JOIN T_BD_MATERIAL t1 on t1.FMATERIALID = t0.FMATERIALID
			WHERE 1 = 1
				AND tt.FMATERIALID = t0e.FMATERIALID
		) t1
	WHERE t1.RN = 1
)
SELECT *
FROM #物料反查 t0
	INNER JOIN T_BD_MATERIALGROUPLEVEL t1 on t0.FMATERIALGROUP = t1.FID
	INNER JOIN T_BD_MATERIALGROUP t2 on t2.FID = t1.FGROUP1
WHERE t2.FNUMBER = '1'
ORDER BY lv desc,srcMaterialId DESC

DROP TABLE #BOM