You can parameterize the resource name, the table owner, and the connection for a Read transformation. The resource is the table, view, or synonym name of the relational data object.
You might parameterize the resource name if you need to process multiple tables from the same database in a dynamic mapping.
Select the Read transformation in the mapping. In the
Run-time
tab of the
Properties
view, click the
Value
column to assign a parameter for a connection, table owner, or resource.
The following image shows where to assign the parameters for the connection, the resource name, and the table owner for the Read transformation: