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我有3個變量,如以下在SSIS包如何在SSIS中的另一個變量內使用變量值?
NAME TYPE VALUE
FROMDATE String '5/1/2011'
TODATE String Select (FunctionPreviousBusinessDay(),112)
OUTPUT String Select companyName , price from Mytable where date in between '+ @[User::FROMDATE] + "and" + @[User::TODate]'
OUTPUT是給我等計算的表達式:
Select companyName , price from Mytable where date in between '5/1/2011' and
Select (FunctionPreviousBusinessDay(),112)
相反可變TODATE
直接給予串執行的。
我期待像輸出以下
Select companyName , price from Mytable where date in between '5/1/2011' and
'5/22/2011'
我怎樣才能做到這一點?請指教 ?
直接粘貼與?
SQL查詢,但得到以下錯誤:
Error at Data Flow Task [OLE DB Source [1]]: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80004005 Description: "Syntax error, permission violation, or other nonspecific error".
這是OP問題的後續內容http://stackoverflow.com/questions/16691747/need-to-generate-dynamically-excel-file-from-sql-select-statement-using-ssis/16693028其中主要問題是使用SSIS表達式編輯器。另外,[OLE DB數據源參數化SQL語句](http://msdn.microsoft.com/zh-cn/library/ms141696.aspx)在這裏會更好。 – criticalfix
直接粘貼到oledb源代碼編輯器中獲取錯誤(有問題更新):( – Neo