from stop_detail_requirements sdi
join orders o on o.order_id = sdi.order_id
left outer join unitload_detail ud on ud.stop_detail_req_id =
left outer join unitload ul on ul.unitload_number =
left outer join part_packaging pp on pp.packaging_id =
left outer join container c on c.container_id =
Aid to quick understanding
o -> sdr (n)
-> pp -> c
-> ud -> ul
How to read
- 1. An order leads to multiple stop detail requirements
- 2. An "sdr" can independently yield 1 "pp - part packaging" and 1 "ud - unitload detail"
- 3. A "pp" can lead to a single container "c"
- 4. A "unitload detail" can lead to a single "unitload"