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Configure the SQL transformation connection in the transformation run-time properties. You might need to configure a run-time connection if you did not specify a connection when you created the transformation.
You can define a different connection name than the connection that you selected to create the SQL transformation. You must select a connection of the same database type as the database type in the SQL transformation
Advanced
properties.
You can configure a parameter for the SQL transformation connection name. You must define the parameter in the
Parameters
view of the mapping before you assign it to a run-time connection.