sql-server-2008 - 如何使用 GROUP BY 上的子查询/函数在 SQL Server 2008 R2 上进行查询

Question

当我执行这个查询时，它工作正常：

SELECT     
pr.pr_nombre , cl.cl_nomcorto, 
mc_cant * dbo.tipo_cambio(cr.mo_id,3,mc_fecha)/0.951 as Interes,
mc_cant * dbo.tipo_cambio(cr.mo_id,3,mc_fecha)/0.951*.049 as WH,
(select pr_id from dbo.nonplusultra(cr.pr_id) where pr_renew_ref is null) as Agrupador
FROM   movcuentas mc
inner join corridas cr on mc.cr_id =  cr.cr_id
inner join clientes cl on cr.cl_id = cl.cl_id
inner join prestamos pr on cr.pr_id = pr.pr_id
WHERE     (mc_concepto = 'Amort Int') AND (tm_id = 3) AND MONTH(mc_fecha) = 2 AND YEAR(mc_fecha) = 2017 
ORDER BY pr.pr_nombre

我明白了：

查询结果

现在我需要显示它在具有相同“Agrupador”的记录上添加列“Interes”和“WH”，如下所示：

SELECT     
pr.pr_nombre , cl.cl_nomcorto, 
sum(mc_cant * dbo.tipo_cambio(cr.mo_id,3,mc_fecha)/0.951) as Interes,
sum(mc_cant * dbo.tipo_cambio(cr.mo_id,3,mc_fecha)/0.951*.049) as WH,
(select pr_id from dbo.nonplusultra(cr.pr_id) where pr_renew_ref is null) as Agrupador
FROM   movcuentas mc
inner join corridas cr on mc.cr_id =  cr.cr_id
inner join clientes cl on cr.cl_id = cl.cl_id
inner join prestamos pr on cr.pr_id = pr.pr_id
WHERE     (mc_concepto = 'Amort Int') AND (tm_id = 3) AND MONTH(mc_fecha) = 2 AND YEAR(mc_fecha) = 2017 
GROUP BY pr.pr_nombre , cl.cl_nomcorto, (select pr_id from dbo.nonplusultra(cr.pr_id) where pr_renew_ref is null)
ORDER BY pr.pr_nombre

我收到此错误消息：

消息 144，级别 15，状态 1，第 12 行不能在用于 GROUP BY 子句的 group by 列表的表达式中使用聚合或子查询。

欢迎任何帮助。

Answer 1

你可以在这里使用CTE吗？

;WITH CTE as 
(
SELECT     
pr.pr_nombre , cl.cl_nomcorto, 
mc_cant * dbo.tipo_cambio(cr.mo_id,3,mc_fecha)/0.951 as Interes,
mc_cant * dbo.tipo_cambio(cr.mo_id,3,mc_fecha)/0.951*.049 as WH,
(select pr_id from dbo.nonplusultra(cr.pr_id) where pr_renew_ref is null) as Agrupador
FROM   movcuentas mc
inner join corridas cr on mc.cr_id =  cr.cr_id
inner join clientes cl on cr.cl_id = cl.cl_id
inner join prestamos pr on cr.pr_id = pr.pr_id
WHERE     (mc_concepto = 'Amort Int') AND (tm_id = 3) AND MONTH(mc_fecha) = 2 AND YEAR(mc_fecha) = 2017 
ORDER BY pr.pr_nombre
)
select pr_nombre,cl_nomcorto,sum(Interes),sum(WH),Agrupador
from CTE
group by pr_nombre,cl_nomcorto,Agrupador
order by pr_nombre