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SQL Optimizer for SAP ASE 3.8 - Release Notes

Right Pane for Scenarios

In the Migration Analyzer window, when a specific Scenario is selected in the left pane, the detailed information about the Scenario displays in the button pages in the right pane. The buttons for displaying specific information are found at the top of this pane.

Properties button

Displays general information about the SQL statement and the database settings at the time of the analysis.

Prognosis button

Displays 3 panes in the right section of the window.

Charts and Summary tabs [Top right pane]

The Chart tab displays charts of the comparison information for the query plans from before the analysis and during the analysis.

The Summary tab displays summarized statistics for the Scenario.

SQL Classification and Plan Change Comparisons [Middle right pane]

A grid displays the comparison information about the query plan from the current Adaptive Server instance and the query plan on the destination Adaptive Server instance for the migration.

SQL Text and SQL Information tabs [Bottom right pane]

The SQL statement that is highlight in the middle right pane is the one that displays in this pane.

The SQL Text tab displays the text of the SQL statement.

The SQL Information tab displays two SQL Information panes, one for the SQL information on the current Adaptive Server instance and the query plan on the destination Adaptive Server instance for the migration.

Database Properties button

Displays the Adaptive Server database options and the devices from the current Adaptive Server instance and from the destination Adaptive Server instance for the migration.

Configuration Parameters button

Displays the Adaptive Server configuration changes used on the destination Migration Adaptive Server instance, showing the parameter name, the value applied during the analysis, and the old value for the parameters that were changed.

Note: The Configuration Parameters only displays if configuration changes were made for this analysis.

Apply/Undo Changes button

Displays the script that changes the configuration parameters for the migration database. Click Executeimage\B_Execute.gif located at the right of the Migration Analyzer window to run the script.

 

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