2017-03-08 118 views
-1

你好我米使用此存储过程来得到一些信息:2日期之间的SQL SELECT查询

ALTER proc [dbo].[RevenusStaticAdvanced] 
@Days int 
as 
------------------------------------------------------------------------------------- 
select ISNULL(SUM(CAST(TotalPrice as int)),0) as 'TotalPrice', 
ISNULL(COUNT(Lavage_Orders.ID),0) as 'Total Commandes' 
from Lavage_Orders 
inner join LavageTypes on Lavage_Orders.LavageType=LavageTypes.ID 
WHERE DATEDIFF(Day,Arrive,GETDATE()) Between 0 and @Days 
------------------------------------------------------------------------------------------------ 
select ISNULL(COUNT(ID),0) as 'TotalCommandes' , ISNULL(SUM(CAST(TotalPrice as int)),0) as 'RevnusRepairs' 
from Repair_OrdersDetails 
WHERE DATEDIFF(Day,Date,GETDATE()) Between 0 and @Days 
------------------------------------------------------------------------------ 
select ISNULL(SUM(Qte),0) as 'SelledQte' , ISNULL(COUNT(ID),0) as 'TotalCommandes' , ISNULL(SUM(CAST(TotalPrice as int)),0) as 'RevnusAccessoires' 
from Accessoires_Order 
inner join Accessoires_OrderDetails on Accessoires_OrderDetails.orderID=Accessoires_Order.ID 
WHERE DATEDIFF(Day,Date,GETDATE()) Between 0 and @Days 
------------------------------------------------------------------------------------------------------ 
select ISNULL(Accessoires.ID,0), ISNULL(SUM(Accessoires_OrderDetails.Qte),0) as Selled from Accessoires 
inner join Accessoires_OrderDetails on Accessoires_OrderDetails.AccessoireID=ID 
inner join Accessoires_Order on Accessoires_Order.ID=Accessoires_OrderDetails.orderID 
WHERE DATEDIFF(DAY,Accessoires_Order.Date,GETDATE()) Between 0 and @Days 
GROUP BY Accessoires.ID 
ORDER BY Selled 
DESC 

这个完美的作品时,我给它的天数(从curret日) 所以我想将其更改为在2日期之间,因此我将条件更改为:

WHERE Date Between @Date1 and @Date2 

但是这似乎不起作用。

我在C#中传递的日期值,如:

public AdvancedStatics AdvancedStaticsView2(DateTime D1,DateTime D2) 
{ 
     param[0] = new SqlParameter("@Date1", SqlDbType.DateTime); 
     param[0].Value = D1; 
     param[1] = new SqlParameter("@Date2", SqlDbType.DateTime); 
     param[1].Value = D2; 
} 

已存储日期在我的表像:

2017年1月11日14:20:48.177

+3

“这并不似乎是工作”是没有问题的说明,为什么它似乎没有工作?请注意,“BETWEEN”在两侧都是包含的,没有时间组件的“datetime”将默认为午夜。这意味着如果'@ Date1' ='21-03-2017'和'@ Date2' ='23-03-2017',则不会选择值23-03-2017 14:20:48.177(它大于'23-03-2017 00:00:00.000')。 – HoneyBadger

+0

错误是C#代码,没有改变它'@ Days'参数 – bradbury9

+0

@HoneyBadger所以我怎么能改变之间只需要几天之间 – Huster

回答

0

您的参数不匹配存储过程参数。

如果你想传递天数:

public AdvancedStatics AdvancedStaticsView2(DateTime D1,DateTime D2) 
{ 
     param[0] = new SqlParameter("@Days", SqlDbType.Int); 
     param[0].Value = 45; 
} 

在你想传递两个日期的情况:

ALTER proc [dbo].[RevenusStaticAdvanced] 
(
    @Date1 DateTime, 
    @Date2 DateTime, 
) 
as 
+0

顺便说一句,在运行时,你的c#代码应该提出一个错误,抱怨缺少参数,它会更聪明地添加你得到的错误,以便人们可以帮助更好。 – bradbury9

+0

通过意思我传递这个值在我的C#我的意思是在第二节不是第一个 – Huster

+1

不理解你的评论。 – bradbury9