问题
I have created 2 variables in SSIS, namely ProductValue and SQLQuery. The SQLQuery contain the sql statement as below
"SELECT * FROM Products Where ProductID > " + @[user::ProductValue]
When I pass the SQLQuery variable to Ole db source via data access mode = sql command from variable, system return an error messages as below
Error at Data Flow Task [OLE DB Source [1]]: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E14. An OLE DB record is available. Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80040E14 Description: "Statement(s) could not be prepared.". An OLE DB record is available. Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80040E14 Description: "Incorrect syntax near '+'.".
回答1:
You need to have your SQL Query variable set to EvaluateAsExpression.
If you check the value of the SQL Query Variable in the Variables Grid it should say something like:
SELECT * FROM Products Where ProductID > 1
If it doesn't then you have not defined your variable properly. The Value of your SQL Query variable should not contain any quotes or +, only the expression should in this case.
回答2:
In case anyone runs into this thread, you can change the setting when selecting "Show advanced editor" (=right click on the Oledb source) and select "Component Properties" tab and switch "AccessMode" to "SQL Command From Variable".
回答3:
Put the command like this: "SELECT * FROM Products Where ProductID > " + (DT_STR, 10, 1252) @[user::ProductValue] + ""
来源：https://stackoverflow.com/questions/17071451/ssis-passing-sql-command-as-variable-to-ole-db-source