如何通过XML配置文件修改SSIS（Data Tools 2012）的目标表名？

Hey there! I’ve helped lots of folks tackle this exact issue in SSIS 2012, so let’s walk through the straightforward steps to make dynamic target table names work with your XML configuration file.

Step 1: Create a Variable for Target Table Name #

• Open your SSIS package, go to the Variables pane (hit Ctrl+Alt+V if it’s hidden).
• Create a new String variable (name it something like User::TargetTableName) and set its initial value to your current target table name (e.g., dbo.SalesTarget).
• Make sure the variable’s scope is set to the package (or the container where your destination lives) so the target component can access it.

Step 2: Bind the Destination Component to the Variable #

For an OLE DB Destination (the most common target), you have two solid options:

Option A: Use "Table or View Name from Variable"

• Select your OLE DB Destination component, open its Properties pane with F4.
• Under Custom Properties, set DataAccessMode to Table or View name from variable.
• Then set VariableName to User::TargetTableName.

Option B: Use an Expression for the Table Name

• Stay on the Properties pane of the OLE DB Destination.
• Find the TableName property, click the ellipsis (...) next to it to open the Expression Builder.
• Enter @[User::TargetTableName] as the expression, validate it, and save.

Step 3: Add the Variable to Your XML Configuration #

Now we’ll add this variable to your existing XML config (or create a new one):

• Right-click anywhere in the package workspace → SSIS → Package Configurations.
• Ensure Enable package configurations is checked.
• If you already have an XML config, select it and click Edit. If not, click Add to create a new XML configuration file.
• In the Configuration Wizard, navigate to Variables → expand your package’s scope → select User::TargetTableName.
• Check the Value property under this variable (this is what we’ll configure externally).
• Complete the wizard to save changes to your XML config file.

Step 4: Modify the Table Name in the XML Config File #

Open your XML configuration file in a text editor—you’ll see a section like this:

<Configuration ConfiguredType="Property" Path="\Package.Variables[User::TargetTableName].Properties[Value]" ValueType="String">
  <ConfiguredValue>dbo.SalesTarget</ConfiguredValue>
</Configuration>

Update the <ConfiguredValue> to your new target table name (e.g., dbo.SalesTarget_2024), save the file, and your SSIS package will use this new table name on run.

Important Notes #

• Ensure the new target table has the same schema as your original table—otherwise, you’ll get data type or column mismatch errors.
• For other destination types (like Flat File or ADO.NET), the process is similar: bind the table/filename property to a variable, then add that variable to your XML config.

Give that a try, and if you hit any roadblocks (like expression validation errors or config not picking up the change), feel free to share more details—I’m here to help!

内容的提问来源于stack exchange，提问作者Ram