Well here is a real world scenario
left outer join receiver r
left outer join receiver_line_del rld
on (rl.receiver_id = rld.receiver_id and rld.receiver_line_no=rl.line_no)
left outer join purc_order_line pol
on (rl.purc_order_id = pol.purc_order_id and rl.purc_order_line_no = pol.line_no)
left outer join purchase_order po
left outer join purc_line_del pld
on (pol.purc_order_id = pld.purc_order_id and pld.purc_order_line_no = pol.line_no)
left outer join vendor v
My problem is that i get dupicate records/rows when there is a pld record/row and I do not know hwo to avoid this.
The table relationships are receivers to purchase orders
There a header(1)/line(many)/line delivery(many) relationship hend the r,rl,rld and po,pol,pld
How do I avoid the duplicate records/rows when pld exist?
Each line could have many deliveries scheduled.