Java- show unique datasets in the jtable

y {
    java.sql.Connection con = DriverManager.getConnection ("jdbc:mysql://localhost:3306/test","root",""); 

    String query = "Select distinct * from test";
    Statement statement = (Statement) con.createStatement();
    ResultSet rs= statement.executeQuery(query);
    while(rs.next())
    {
        String name = rs.getString("name");
        String age= rs.getString("age");
        String number= rs.getString("number");
        model.addRow(new Object[]{name, age, number});
    }
        table.setModel(model);
}
catch(Exception e){
    JOptionPane.showMessageDialog(null, "failes");
}