mysql> INSERT INTO school (name, country, capacity)
    -> VALUES
    -> ('Beauxbatons Academy of Magic', 'France', 550),
    -> ('Castelobruxo', 'Brazil', 380),
    -> ('Durmstrang Institute', 'Norway', 570),
    -> ('Hogwarts School of Witchcraft and Wizardry', 'United Kingdom', 450),
    -> ('Ilvermorny School of Witchcraft and Wizardry','USA',300),
    -> ('Koldovstoretz','Russia',125),
    -> ('Mahoutokoro School of Magic','Japan',800),
    -> ('Uagadou School of Magic','Uganda',350);

mysql> UPDATE school SET country='Sweden' WHERE id=3;

mysql> UPDATE school SET capacity=700 WHERE id=7;

mysql> DELETE FROM school WHERE name LIKE '%Magic%';

+----+----------------------------------------------+----------+----------------+
| id | name                                         | capacity | country        |
+----+----------------------------------------------+----------+----------------+
|  2 | Castelobruxo                                 |      380 | Brazil         |
|  3 | Durmstrang Institute                         |      570 | Sweden         |
|  4 | Hogwarts School of Witchcraft and Wizardry   |      450 | United Kingdom |
|  5 | Ilvermorny School of Witchcraft and Wizardry |      300 | USA            |
|  6 | Koldovstoretz                                |      125 | Russia         |
+----+----------------------------------------------+----------+----------------+