Creating a Database Evaluation Project

Log in to the UGO console.
In the navigation pane on the left, choose Schema Migration > DB Evaluation.
Click Create Project in the upper right corner.
Read Source Database Preparation and Authorization Tips and click Create.
Configure the basic information.

After the basic information is configured, the Test button next to Test Connection is available.

Click Test next to the Test Connection field.

If the connection test succeeds, the Next button will be available.

If the connection test fails, the message "Unable to connect to DB" is displayed.
(Optional) Click Test next to Network Stability. A successful network stability test only means that there is little network latency or packet loss, or no packet loss at the current time. It takes 10s to 15s to complete.
Click Next to go to the Precheck page.

The check result of each check item is displayed. You can also click Recheck to check the permissions again.

After all check items are passed, click Next to go to the Evaluation Scope Selection page.
Select the object types to be collected, target database versions, and source database schemas.

Confirm the settings and click Create. A message is displayed, indicating that the project is created successfully.
Click OK to go to the DB Evaluation page. View the evaluation project you created in the list.

When Project Status is In progress. Confirm Target DB Pending, click Confirm Target DB Pending.
On the Target DB Analysis page, select GaussDB Primary/Standby-2.7 (select target database as needed) as the target database, and click Confirm DB Selection.
In the displayed dialog box, click Confirm.
After the target database is confirmed, a dialog box is displayed. Click:

Create Now to go to the page for migration project creation.

Create Later to stay on the current page.