You can roll up and denormalize two tables with a transformation.
Important! Once you apply the Two Table Roll Up transformation, it cannot be reversed. While in the current modeling session however, you can undo the action.
To roll up and denormalize two tables with a transformation
The Roll-Up Denormalization icon becomes active on the Transformations toolbar.
The Table Denormalization Roll Up Wizard opens.
A denormalized table is created based on the choices made in the wizard.
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