The Validation Results Report displays information on the validation analysis of the recommended index.
Additionally, the summary contains the QCD name and System name where the validation was completed and an overall percentage improvement in cost for the entire workload.
The Teradata Visual Explain application opens showing a graphic comparison between the plan with the index recommendations and the plan with the existing indexes.
For more information on validation, see Chapter 8: “Validation.”
Go to the next step, “Executing Recommendations” on page 45.