To create the sample database:

1. Register the table definitions and user.
   Double-click sampleDB1.bat.
   The message Press any key to continue is displayed on the screen. If there is no problem, press the ENTER key. If there is a problem, solve it, and then reexecute. In this case, the table creator is set to root. To set the table creator to USER1, double-click sampleDB3.bat instead of sampleDB1.bat.
   
2. Load data to the tables.
   Double-click sampleDB2.bat.
   The message Press any key to continue is displayed on the screen. If there is no problem, press the ENTER key. If there is a problem, solve it, then reexecute. In this case, the table creator is set to root. If you have set the table creator to USER1 (by using sampleDB3.bat), double-click sampleDB4.bat instead of sampleDB2.bat.