1. Go to Database Migration Tool, click Data Transmission to expand the menu, and click Migration Evaluation.
2. Click Create Evaluation to go to the parameter configuration page of the evaluation task.
Evaluation name: Specifies the name of an evaluation report, used to better identify the evaluation object and purpose of the evaluation report.
Target database type: Used to evaluate the difference between the source database type and the target database type.
Accurate calculation: If this configuration is enabled, the statistical accuracy of the table row count increases and the evaluation time increases accordingly. If this configuration is disabled, the evaluation time reduces, and the statistical value of the table row count is sourced from the database cache and there may be some error.
Tip level: Sets the lowest information level to be displayed in the evaluation result. For example, if the tip level is set to "Alarm", only the information at alarm and error levels are displayed in the report.