小编hel*_*p11的帖子

我有一个SQL查询:

select dateName(month, DateAccessed) "Month"
, count(1) totalVisits
, count(distinct l.userName) UsersVisit
from and where clause goes here
group by dateName(monthDateAccessed)
order by Month

我得到的输出是

Month   totalVisits   UsersVisit
April         100       25
February      200       35
July          300       45
March         400       55
May           500       65

但我想要的输出是这样的:

February      200       35
March         400       55
April         100       25
May           500       65
July          300       45

我怎么能得到这个？

存储过程:

dbo.GetLDate
select DateEntered from Table1 where Id = 4, Gid=5

结果:

Executed Successfully

要验证的新查询:

DECLARE @LDate datetime
EXEC @LDate =  GetLDate 4,5

结果:

DateEntered
2014-02-13 06:21:43.600

因此,工作正常

创建最终存储过程:

EXEC @LDate =  GetLDate 4,5
Select 1

在C#中

int? id = _database.ExecuteScalar() as int?;

在这里,每次我只获得null值.但我选择1仍然得到空值.这可能是什么原因.