Updating and Deleting Data - Learning MySQL and MariaDB - page 179

After you've restored the data by this method, execute the SELECT statement
again to confirm that both tables now have all of the data. If you were successful,
use the DROP TABLE statement to eliminate the humans_copy and
prize_winners_copy tables. This SQL statement was covered in Chapters 4
and 5 . If you drop the wrong tables or if you delete data from the wrong tables,
you can always download the whole database again from the MySQL Resources
site.