- SELECT commods.commodname commodname,
- commods.commodid commodid,
- commods.unitmass mass,
- commods.unitvolume volume,
- sell_islands.islandid org_id,
- sell_islands.islandname org_name,
- sell.price org_price,
- sum(sell.qty) org_qty,
- buy_islands.islandid dst_id,
- buy_islands.islandname dst_name,
- buy.price dst_price,
- sum(buy.qty) dst_qty
+ SELECT sell_islands.islandname org_name,
+ sell_islands.islandid org_id,
+ sell.price org_price,
+ sum(sell.qty) org_qty,
+ buy_islands.islandname dst_name,
+ buy_islands.islandid dst_id,
+ buy.price dst_price,
+ sum(buy.qty) dst_qty,
+ commods.commodname commodname,
+ commods.commodid commodid,
+ commods.unitmass mass,
+ commods.unitvolume volume,
+ buy.price - sell.price unitprofit,
+ min(sell.qty,buy.qty) tqty,
+ min(sell.qty,buy.qty) * (buy.price-sell.price) profit