--采购订单执行情况查询(七天内接收情况)
select pha.segment1       采购订单,
         msib.segment1      物料编码,
         pla.quantity           订单数量,
         plla.need_by_date 需求日期,
         ppf.FULL_NAME        采购员,
         nvl(rcv.quantity,0)  接收数量
from inv.mtl_system_items_b msib,
        po.po_line_locations_all   plla,
        po.po_lines_all                pla,
        po.po_headers_all          pha,
        apps.per_people_f           ppf,
        (select rt.po_line_location_id,
           sum(rt.quantity * DECODE(rt.transaction_type,
                                     ‘DELIVER‘,
                                     1,
                                     ‘RETURN TO VENDOR‘,
                                     -1,
                                      0)) quantity
           from po.rcv_transactions rt, po.po_line_locations_all plla
         where rt.po_line_location_id = plla.line_location_id and
                   abs(rt.transaction_date - plla.need_by_date) <= 3               and
                   rt.transaction_type in (‘DELIVER‘, ‘RETURN TO VENDOR‘)      and
                   plla.need_by_date between
                   to_date(‘20**-01-01 00:00:00‘, ‘YYYY-MM-DD HH24:MI:SS‘) and
                   to_date(‘20**-01-07 23:59:00‘, ‘YYYY-MM-DD HH24:MI:SS‘) and

                   plla.line_location_id >0
 group by rt.po_line_location_id ) rcv
 where plla.po_line_id = pla.po_line_id                               and
           pla.po_header_id = pha.po_header_id                     and
           ppf.PERSON_ID = pha.agent_id                               and
           pla.item_id = msib.inventory_item_id                      and
           plla.ship_to_organization_id = msib.organization_id  and
           plla.line_location_id = rcv.po_line_location_id(+)      and
           plla.need_by_date between
           to_date(‘20**-01-01 00:00:00‘, ‘YYYY-MM-DD HH24:MI:SS‘) and
           to_date(‘20**-01-07 23:59:00‘, ‘YYYY-MM-DD HH24:MI:SS‘);