- position => [ 'trans_id', 'runningnumber' ],
- transdate => [ 'transdate', 'lower(order.reqdate::text)' ],
+ position => [ 'trans_id' ],
+ reqdate => [ 'COALESCE(orderitems.reqdate, order.transdate)' ],
+ orddate => [ 'order.orddate' ],
+ sellprice => [ 'sellprice' ],
+ discount => [ 'discount' ],