我的存储过程是这样的:
ALTER procedure [dbo].[Driverperformance]
@Ecode nvarchar(50),
@startdate datetime,
@enddate datetime as
begin
SELECT e.Ecode,CAST(q.dtime AS DATE) as Date ,
e.Ename,
count(q.Ecode) CntEcode ,
count(q.DelEcode) CntDelEcode
FROM EmployeeMaster_tbl e
inner JOIN Transaction_tbl q
ON e.Ecode = q.Ecode
where q.Ecode=@Ecode
and dtime between '' + @startdate +'' and ''+@enddate+''
group by e.Ecode, e.Ename, CAST(q.dtime AS date)
ORDER BY CAST(q.dtime AS date)--e.Ecode DESC
end
我像这样传递了我的参数:
@Ecode = 'E003' @startdate = '2013-09-03', @enddate = '2013-09-03'
我是这样出来的:但是cntDelEcode出错了。(我没有正确计算DelEcode)所以我必须在存储过程中进行更改)
为了检查 CntEcode 的计数,我写了这样的查询:
select * from Transaction_tbl where dtime >='2013-09-03 00:00:00.000' and dtime <='2013-09-03 23:59:59.000' and Ecode='E003'
. 现在我得到了 27 行。所以我知道我的 cntEcode 计数是正确的。为了检查 CntDelEcode 的计数,我写了这样的查询:
select * from Transaction_tbl where dtime >='2013-09-03 00:00:00.000' and dtime <='2013-09-03 23:59:59.000' and DelEcode='E003'
现在我得到了 35 行..但是在执行我的存储过程时,我只得到了 23 行,而不是 35 行..我的存储过程哪里出错了?请帮我找出答案