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- 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');
- Query OK, 8 rows affected (0.01 sec)
- Records: 8 Duplicates: 0 Warnings: 0
- mysql> SELECT * FROM school;
- +----+----------------------------------------------+----------+----------------+
- | id | name | capacity | country |
- +----+----------------------------------------------+----------+----------------+
- | 1 | Beauxbatons Academy of Magic | 550 | France |
- | 2 | Castelobruxo | 380 | Brazil |
- | 3 | Durmstrang Institute | 570 | Norway |
- | 4 | Hogwarts School of Witchcraft and Wizardry | 450 | United Kingdom |
- | 5 | Ilvermorny School of Witchcraft and Wizardry | 300 | USA |
- | 6 | Koldovstoretz | 125 | Russia |
- | 7 | Mahoutokoro School of Magic | 800 | Japan |
- | 8 | Uagadou School of Magic | 350 | Uganda |
- +----+----------------------------------------------+----------+----------------+
- 8 rows in set (0.00 sec)
- mysql> UPDATE school
- -> SET country='Sweden'
- -> WHERE id=3;
- Query OK, 1 row affected (0.01 sec)
- Rows matched: 1 Changed: 1 Warnings: 0
- mysql> SELECT * FROM school;
- +----+----------------------------------------------+----------+----------------+
- | id | name | capacity | country |
- +----+----------------------------------------------+----------+----------------+
- | 1 | Beauxbatons Academy of Magic | 550 | France |
- | 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 |
- | 7 | Mahoutokoro School of Magic | 800 | Japan |
- | 8 | Uagadou School of Magic | 350 | Uganda |
- +----+----------------------------------------------+----------+----------------+
- 8 rows in set (0.00 sec)
- mysql> UPDATE school
- -> SET capacity=700
- -> WHERE id=7;
- Query OK, 1 row affected (0.01 sec)
- Rows matched: 1 Changed: 1 Warnings: 0
- mysql> SELECT * FROM school;
- +----+----------------------------------------------+----------+----------------+
- | id | name | capacity | country |
- +----+----------------------------------------------+----------+----------------+
- | 1 | Beauxbatons Academy of Magic | 550 | France |
- | 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 |
- | 7 | Mahoutokoro School of Magic | 700 | Japan |
- | 8 | Uagadou School of Magic | 350 | Uganda |
- +----+----------------------------------------------+----------+----------------+
- 8 rows in set (0.00 sec)
- mysql> DELETE FROM school
- -> WHERE name like'%Magic%';
- Query OK, 3 rows affected (0.01 sec)
- mysql> SELECT * FROM school;
- +----+----------------------------------------------+----------+----------------+
- | 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 |
- +----+----------------------------------------------+----------+----------------+
- 5 rows in set (0.00 sec)
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