SQL腳本按OrderNo分組所有數據？

Question

我有多個表我加入。我試圖通過OrderNo將數據分組。我的結果是重複的行。如何讓我的結果全部彙總到OrderNo？

SELECT  
tractor.id as Unit, 
tractor.type_of, 
orders.id as OrderNo, 
billing_history.delivery_date, 
orders.total_charge, 
Case when movement.loaded = 'L' then movement.move_distance else 0 end as LoadedMiles, 
Case when movement.loaded = 'E' then movement.move_distance else 0 end as EmptyMiles, 
billing_history.distance, 
billing_history.linehaul_chg, 
billing_history.other_charge, 
billing_history.total_charges, 
OrderPay, 
PerDiemPay, 
TotalPay 
from tractor 

Left join billing_history 
on billing_history.tractor_id = tractor.id 

Left join orders 
ON billing_history.order_id = orders.id 

Left join 
(Select drs_settle_hist.order_id, 
sum(drs_settle_hist.order_pay) as OrderPay, 
sum(drs_settle_hist.perdiem_pay) as PerDiemPay, 
sum(drs_settle_hist.total_pay) as TotalPay 
from drs_settle_hist 
where drs_settle_hist.is_void = 'N' 
group by 
drs_settle_hist.order_id) 
drs_settle_hist on orders.id = drs_settle_hist.order_id 

Left join movement_order 
on billing_history.order_id = movement_order.order_id 

Left join movement 
on movement_order.movement_id = movement.id 


WHERE  orders.ordered_date between '2013-01-01 00:00:00.000' and '2014-07-31 23:59:59.000' 
and billing_history.delivery_date between '2014-07-01 00:00:00.000' and '2014-07-31   23:59:59.000' 
and tractor.type_of is not null 

下面是數據的一個樣本：

結果應該是什麼樣子：

Answer 1

你只分組在加入子查詢。嘗試分組的完整查詢：

SELECT  
tractor.id as Unit, 
tractor.type_of, 
orders.id as OrderNo, 
billing_history.delivery_date, 
orders.total_charge, 
Case when movement.loaded = 'L' then movement.move_distance else 0 end as LoadedMiles, 
Case when movement.loaded = 'E' then movement.move_distance else 0 end as EmptyMiles, 
billing_history.distance, 
billing_history.linehaul_chg, 
billing_history.other_charge, 
billing_history.total_charges, 
OrderPay, 
PerDiemPay, 
TotalPay 
from tractor 

Left join billing_history 
on billing_history.tractor_id = tractor.id 

Left join orders 
ON billing_history.order_id = orders.id 

Left join 
(Select drs_settle_hist.order_id, 
sum(drs_settle_hist.order_pay) as OrderPay, 
sum(drs_settle_hist.perdiem_pay) as PerDiemPay, 
sum(drs_settle_hist.total_pay) as TotalPay 
from drs_settle_hist 
where drs_settle_hist.is_void = 'N' 
group by 
drs_settle_hist.order_id) 
drs_settle_hist on orders.id = drs_settle_hist.order_id 

Left join movement_order 
on billing_history.order_id = movement_order.order_id 

Left join movement 
on movement_order.movement_id = movement.id 


WHERE  orders.ordered_date between '2013-01-01 00:00:00.000' and '2014-07-31 23:59:59.000' 
and billing_history.delivery_date between '2014-07-01 00:00:00.000' and '2014-07-31   23:59:59.000' 
and tractor.type_of is not null 

group by OrderNo 

Answer 2

我猜Distinct關鍵字可能會像Distinct（orders.id）。