SQL Query pricing modifier vs item vs customer

Question

Hi all,
I'm writing a query to retrieve information about price modifier by item and customer. It works fine if the product_attr_value = item_id, but having a very basic knowledge of SQL I don't know how to map the item_id if the product_attr_value = 'ALL' (modifier applied to all items). Could someone please shed a light.
Thanks

Answer 1

Thanks all for replying.
I tried passing it as null value and replacing it with inventory_item_id. it works so far but taking very long to complete.
Below is the script:
SELECT DISTINCT
C.LIST_LINE_ID ADJUSTMENT_NUMBER,
A.ACCOUNT_NUMBER ACCOUNT_NUMBER,
F.SEGMENT1 ITEM_CODE,
B.Name Name, B.Description Description
FROM apps.HZ_CUST_ACCOUNTS_ALL A,
apps.QP_LIST_HEADERS B,
apps.QP_LIST_LINES C,
apps.QP_QUALIFIERS D,
apps.QP_PRICING_ATTRIBUTES E,
apps.MTL_SYSTEM_ITEMS F,
apps.MTL_ITEM_CATEGORIES G
WHERE A.CUST_ACCOUNT_ID =D.QUALIFIER_ATTR_VALUE
AND A.STATUS = 'A'
AND B.LIST_HEADER_ID = C.LIST_HEADER_ID
AND D.LIST_HEADER_ID = B.LIST_HEADER_ID
AND C.LIST_LINE_ID = E.LIST_LINE_ID
AND B.LIST_HEADER_ID = E.LIST_HEADER_ID
AND NVL(DECODE(E.PRODUCT_ATTR_VALUE, 'ALL', null),F.INVENTORY_ITEM_ID) = TO_CHAR(F.INVENTORY_ITEM_ID)
OR (E.PRODUCT_ATTR_VALUE = TO_CHAR(G.CATEGORY_ID) AND F.INVENTORY_ITEM_ID = G.INVENTORY_ITEM_ID)
AND D.QUALIFIER_CONTEXT = 'CUSTOMER'
AND D.COMPARISON_OPERATOR_CODE = '='
AND D.ACTIVE_FLAG = 'Y'
AND B.LIST_TYPE_CODE IN ('DLT','CHARGES')
AND C.LIST_LINE_TYPE_CODE IN ('DIS','SUR')
AND C.MODIFIER_LEVEL_CODE = 'LINE'
AND B.ACTIVE_FLAG = 'Y'
AND E.PRODUCT_ATTRIBUTE_CONTEXT = 'ITEM'
AND ((SYSDATE BETWEEN B.START_DATE_ACTIVE AND B.END_DATE_ACTIVE)
OR (SYSDATE > B.START_DATE_ACTIVE AND B.END_DATE_ACTIVE IS NULL)
OR (B.START_DATE_ACTIVE is Null AND B.END_DATE_ACTIVE IS NULL)
AND ((SYSDATE BETWEEN C.START_DATE_ACTIVE AND C.END_DATE_ACTIVE)
OR (SYSDATE > C.START_DATE_ACTIVE AND C.END_DATE_ACTIVE IS NULL)
OR (C.START_DATE_ACTIVE is Null AND C.END_DATE_ACTIVE IS NULL)
ORDER BY F.SEGMENT1, A.ACCOUNT_NUMBER;