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问题描述

我得到了错误: 

[执行SQL任务]错误:执行查询"DECLARE? datetime = '01 / 01 / 2000'DECLARE? dateti ..."失败并出现以下错误:"没有为一个或多个必需参数指定值。"。可能的失败原因:
查询出现问题,"ResultSet"属性设置不正确,参数设置不正确或连接设置不正确。

[Execute SQL Task] Error: Executing the query "DECLARE ? datetime = '01/01/2000' DECLARE ? dateti..." failed with the following error: "No value given for one or more required parameters.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.

它在SQL中运行完美,但在SSiS中运行不正常,请帮帮我! 

It works perfect in SQL , but not in SSiS , Please helping me out ! 

声明@StartDate datetime = '01 / 01/2000' 

声明@EndDate datetime = '01 / 01/2010' 

- 使用while循环将日期添加到tabl e

声明@DateInProcess datetime

设置@DateInProcess = @StartDate

而@DateInProcess< = @EndDate

 开始

  - 在此日期的日期维度表中添加一行

  Insert into DimDates 

 值(

  convert(char(8),@ DateInProcess,112) - [DateKey]

 ,DateName(工作日,@ DateInProcess)+','+ Convert(nvarchar(100),@ DateInProcess,112) - [USADateName]  

 ,左(Cast(转换(nvarchar(100),@ DateInProcess,112)为int),6) - [MonthKey]   

  ,DateName(MONTH,@ DateInProcess)+','+ Cast(Year(@DateInProcess)as nVarchar(100)) - [MonthName]

  ,Year(@DateInProcess) - [YearKey]

&NBSP; ,Cast(年(@DateInProcess)为nVarchar(100)) - [YearName] 

  )  

  - 添加一天并重新循环

 设置@DateInProcess = DateAdd(d,1,@ DateInProcess)

 结束

  - 2e)向DimDates添加其他查找值

插入[DWEnrollment]。[dbo]。[DimDates] 

 ([DayKey]

 ,[USADateName]

  ;,[MonthKey]

 ,[MonthName ]

 ,[YearKey]

 ,[YearName])

 选择 

   [DateKey] = -1

 ,[DateName] = Cast('未知日'作为nVarchar(50))

 ,[Month] = -1

 ,[MonthName] = Cast('未知月'为nVarchar(50))

 ,[Year] = -1

 ,[YearName] = Cast('未知年份'为nVarchar(50))

  Union

 选择 

   [DateKey] = -2

 ,[DateName] = Cast('腐败日'为nVarchar(50))

 ,[Month] = -2

 ,[MonthName] = Cast('腐败月'为nVarchar(50))

 ,[Year] = -2

 ,[YearName] = Cast('腐败年'为nVarchar(50))

Declare @StartDate datetime = '01/01/2000' 
Declare @EndDate datetime = '01/01/2010' 
-- Use a while loop to add dates to the table
Declare @DateInProcess datetime
Set @DateInProcess = @StartDate
While @DateInProcess <= @EndDate
 Begin
 -- Add a row into the date dimension table for this date
 Insert Into DimDates 
 Values (
  convert(char(8),@DateInProcess,112) -- [DateKey]
  , DateName( weekday, @DateInProcess ) + ', ' + Convert(nvarchar(100), @DateInProcess , 112) -- [USADateName]  
  , Left(Cast(Convert(nvarchar(100), @DateInProcess , 112) as int), 6) -- [MonthKey]   
  , DateName( MONTH, @DateInProcess ) + ', ' + Cast( Year(@DateInProcess ) as nVarchar(100) ) -- [MonthName]
  , Year( @DateInProcess ) -- [YearKey]
  , Cast( Year(@DateInProcess ) as nVarchar(100) ) -- [YearName] 
  )  
  -- Add a day and loop again
 Set @DateInProcess = DateAdd(d, 1, @DateInProcess)
 End
 -- 2e) Add additional lookup values to DimDates
Insert Into [DWEnrollment].[dbo].[DimDates] 
  ( [DayKey]
  , [USADateName]
  , [MonthKey]
  , [MonthName]
  , [YearKey]
  , [YearName] )
  Select 
    [DateKey] = -1
  , [DateName] = Cast('Unknown Day' as nVarchar(50) )
  , [Month] = -1
  , [MonthName] = Cast('Unknown Month' as nVarchar(50) )
  , [Year] = -1
  , [YearName] = Cast('Unknown Year' as nVarchar(50) )
  Union
  Select 
    [DateKey] = -2
  , [DateName] = Cast('Corrupt Day' as nVarchar(50) )
  , [Month] = -2
  , [MonthName] = Cast('Corrupt Month' as nVarchar(50) )
  , [Year] = -2
  , [YearName] = Cast('Corrupt Year' as nVarchar(50) )

推荐答案

如果是这样,您能否显示映射图片以及如何使用这些参数?

If so, could you show the mapping picture and how are you using the parameters?


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06-02 13:46