1、按客戶統計
select 0 aa,t_customer.customerid,t_customer.customername a1 , customername, ' ' modelname,sum(borrownumber) as borrownumber
from t_borrowrecord inner join t_customer on t_borrowrecord.customerid = t_customer.customerid
inner join t_model on t_borrowrecord.modelid = t_model.modelid
group by t_customer.customerid,customername
union all
select 1 aa,t_customer.customerid a1 ,t_customer.customername,' ' customername, modelname,sum(borrownumber) as borrownumber
from t_borrowrecord inner join t_customer on t_borrowrecord.customerid = t_customer.customerid
inner join t_model on t_borrowrecord.modelid = t_model.modelid
group by t_customer.customerid,t_customer.customername,modelname
order by t_customer.customerid,aa
2、按樣機統計
select 0 aa,t_model.modelid,modelname a1, modelname,'' customername,sum(borrownumber) as borrownumber
from t_borrowrecord inner join t_customer on t_borrowrecord.customerid = t_customer.customerid
inner join t_model on t_borrowrecord.modelid = t_model.modelid
group by t_model.modelid,modelname
union all
select 1 aa,t_model.modelid,modelname a1, '' modelname, customername,sum(borrownumber) as borrownumber
from t_borrowrecord inner join t_customer on t_borrowrecord.customerid = t_customer.customerid
inner join t_model on t_borrowrecord.modelid = t_model.modelid
group by t_model.modelid,modelname,customername
order by t_model.modelid,aa
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