As the current one hangs when run

Question

Trying to obtain orderline data for the Credit Memo project that produces examples where the quantity results in a fraction, using the following formula:
     (Draft Revenue Amount - Invoiced Amount)/ Selling Price
As the current one hangs when run
select distinct order_number,l.LINE_NUMBER
,l.DRAFT_REVENUE_AMOUNT, l.INVOICED_AMOUNT,l.SELLING_PRICE,ol.ATTRIBUTE2 end_date
,l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT diff,
(nvl(l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT,0)/nvl(decode(l.SELLING_PRICE,0,1,l.SELLING_PRICE),1)) quantity
from xxrr_so_headers_all h, xxrr_so_schedules_all s
,xxrr_so_lines_all l,apps.oe_order_lines_all ol
where h.HEADER_ID=l.HEADER_ID
and l.LINE_ID=s.LINE_ID
and l.ORDERED_QUANTITY-l.CANCELLED_QUANTITY<>0
and nvl(l.DRAFT_REVENUE_AMOUNT,0)- nvl(l.INVOICED_AMOUNT,0) <>0
and to_date(ol.ATTRIBUTE2)between '01-JAN-2007'and sysdate
Thanks

Answer 1

select distinct order_number,l.LINE_NUMBER,
       l.DRAFT_REVENUE_AMOUNT,
       l.INVOICED_AMOUNT,
       l.SELLING_PRICE,
       ol.ATTRIBUTE2 end_date ,
       l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT diff,
       (nvl(l.DRAFT_REVENUE_AMOUNT- l.INVOICED_AMOUNT,0)/nvl(decode(l.SELLING_PRICE,0,1,l.SELLING_PRICE),1)) quantity
  from xxrr_so_headers_all h,
       xxrr_so_schedules_all s ,
       xxrr_so_lines_all l,
       apps.oe_order_lines_all ol
where h.HEADER_ID = l.HEADER_ID
   and l.LINE_ID   = s.LINE_ID
   and (l.ORDERED_QUANTITY-l.CANCELLED_QUANTITY) <> 0
   and (nvl(l.DRAFT_REVENUE_AMOUNT,0)- nvl(l.INVOICED_AMOUNT,0)) <> 0
   and to_date(ol.ATTRIBUTE2) between '01-JAN-2007' and sysdateit's not hanging but trying to return all the rows from your apps.oe_order_lines_all table. since your query does not have any conditions on the WHERE clause that would relate it to your so_headers_all table.
try to add something like:
     and h.header_id = ol.header_id