The Scenario can be re-executed using the exact same logon and configuration parameters. You can choose to retrieve the query plans for all SQL statements in the Scenario or select specific SQL to retrieve the query plan using the same logon and configuration parameters.
The function is useful if changes have occurred in the database environment, such as data volumes, that may change the query plans.
To regenerate a Scenario
Select the Scenario you want to modify from the left pane.
Right-click and select Regenerate.
From the Regenerate Scenario window, check the SQL statements whose current query plans you would like retrieved using the logon and parameter settings.
To delete an analysis or a Scenario
Select the item you want to delete in the left pane.
Right-click and select Delete or press Delete
You can rename an analysis or Scenario in the Migration Analyzer window in two ways.
To rename an Analysis or Scenario
Right-click the Analysis or Scenario and select Rename. A highlighted field is placed around the name in the tree to indicate that you can edit the name.
Change the name and press Enter or click any where outside the field.
Right-click the Analysis or Scenario and select Modify to open the Modify Analyzer or Modify Scenario window.
Modify the name.
Click OK to save the changes.
You can only modify the Scenario name and description of the Scenario. From the Migration Analyzer window:
To modify a Scenario
Select the Scenario name you want to modify from the left pane.
Right-click and select Modify to open the Modify Scenario window.
Modify the name and/or description.