Select H.Contract Site,
       H.PART_NO,
       IP.Description,
       H.Stat_Year_NO || '-' || TO_CHAR(H.Stat_Period_No, '00') Period,
       H.Beg_Balance Begenning_Balance,
       H.count_abnormal_issues,
       H.count_adjust,
       H.count_issues,
       H.count_issues_with_abnormal,
       H.count_receipts,
       H.mtd_abnormal_issues,
       H.mtd_adjust,
       H.mtd_issues,
       H.mtd_issues_with_abnormal,
       H.mtd_receipts,
       H.qty_onhand "Qty on Hand",
       IPP.SAFETY_STOCK "Safety Stock",
       IPP.MIN_ORDER_QTY "Min Order Qty",
       IPP.MAX_ORDER_QTY "Max Order Qty",
       IPP.CF$_HU_QUANTITY "HU Qty",
       IPP.CF$_MIN_SALES_QTY "Min Sales Qty",
       IP.TYPE_DESIGNATION,
       IP.ACCOUNTING_GROUP,
       IP.PART_PRODUCT_CODE,
       IP.PART_PRODUCT_FAMILY,
       IP.PART_STATUS,
       IP.TYPE_CODE,
       PP.CF$_PURCHASE_PART_CAT_1,
       PP.CF$_PURCHASE_PART_CAT_2

  From Inventory_Part_period_hist H
 inner join Inventory_Part_cfv IP
    on H.Contract = IP.Contract
   and H.Part_No = IP.Part_No
  left join Purchase_Part_cfv PP
    on H.Contract = PP.Contract
   and H.Part_No = PP.Part_No
 inner join INVENTORY_PART_PLANNING_cfv IPP
    on H.Contract = IPP.Contract
   and H.Part_No = IPP.Part_No

 Where H.CONTRACT LIKE '%&Site%'
      
   and (H.PART_NO LIKE NVL('&[-C--L]Part_No', '%') or
       H.PART_NO in
       (SELECT REGEXP_SUBSTR(d__.str, '[^;]+', 1, LEVEL) AS val_
           FROM (SELECT '&[-C--L]PART_NO' AS str FROM DUAL) d__
         CONNECT BY LEVEL <= REGEXP_COUNT(d__.str, ';') + 1))
      
   and TO_DATE((H.Stat_Year_NO || '-' || TO_CHAR(H.Stat_Period_No, '00')),
               'YYYY-MM') Between TO_DATE('&From_Year_Period', 'YYYY-MM') and
       TO_DATE('&To_Year_Period', 'YYYY-MM')
      
   and (IP.ACCOUNTING_GROUP LIKE NVL('&[-C--L]ACCOUNTING_GROUP', '%') or
       IP.ACCOUNTING_GROUP in
       (SELECT REGEXP_SUBSTR(d__.str, '[^;]+', 1, LEVEL) AS val_
           FROM (SELECT '&[-C--L]ACCOUNTING_GROUP' AS str FROM DUAL) d__
         CONNECT BY LEVEL <= REGEXP_COUNT(d__.str, ';') + 1))
      
   and (IP.PART_PRODUCT_CODE LIKE NVL('&[-C--L]PART_PRODUCT_CODE', '%') or
       IP.PART_PRODUCT_CODE in
       (SELECT REGEXP_SUBSTR(d__.str, '[^;]+', 1, LEVEL) AS val_
           FROM (SELECT '&[-C--L]PART_PRODUCT_CODE' AS str FROM DUAL) d__
         CONNECT BY LEVEL <= REGEXP_COUNT(d__.str, ';') + 1))
      
   and (IP.PART_PRODUCT_FAMILY LIKE NVL('&[-C--L]PART_PRODUCT_FAMILY', '%') or
       IP.PART_PRODUCT_FAMILY in
       (SELECT REGEXP_SUBSTR(d__.str, '[^;]+', 1, LEVEL) AS val_
           FROM (SELECT '&[-C--L]PART_PRODUCT_FAMILY' AS str FROM DUAL) d__
         CONNECT BY LEVEL <= REGEXP_COUNT(d__.str, ';') + 1))
      
   and (PP.CF$_PURCHASE_PART_CAT_1 LIKE NVL('&[-C--L]PURCHASE_CAT1', '%') or
       PP.CF$_PURCHASE_PART_CAT_1 in
       (SELECT REGEXP_SUBSTR(d__.str, '[^;]+', 1, LEVEL) AS val_
           FROM (SELECT '&[-C--L]PURCHASE_CAT1' AS str FROM DUAL) d__
         CONNECT BY LEVEL <= REGEXP_COUNT(d__.str, ';') + 1) or
       decode(PP.CF$_PURCHASE_PART_CAT_1, '', 'TRUE') = 'TRUE')
      
   and (PP.CF$_PURCHASE_PART_CAT_2 LIKE NVL('&[-C--L]PURCHASE_CAT2', '%') or
       PP.CF$_PURCHASE_PART_CAT_2 in
       (SELECT REGEXP_SUBSTR(d__.str, '[^;]+', 1, LEVEL) AS val_
           FROM (SELECT '&[-C--L]PURCHASE_CAT2' AS str FROM DUAL) d__
         CONNECT BY LEVEL <= REGEXP_COUNT(d__.str, ';') + 1) or
       decode(PP.CF$_PURCHASE_PART_CAT_2, '', 'TRUE') = 'TRUE')

 Order By H.Part_No,
          H.Stat_Year_NO || '-' || TO_CHAR(H.Stat_Period_No, '00')