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- mysql> create database ouda;
- Query OK, 1 row affected (0,18 sec)
- mysql> use ouda;
- Database changed
- mysql> create table student(
- -> student_id INT AUTO_INCREMENT PRIMARY KEY,
- -> name VARCHAR(255) NOT NULL,
- -> mail_address VARCHAR(255) NOT NULL,
- -> gender ENUM('M','F')
- -> );
- Query OK, 0 rows affected (0,04 sec)
- mysql> CREATE TABLE languages_level(
- -> student_id INT,
- -> language_name VARCHAR(50),
- -> level ENUM('basic', 'intermediate', 'advanced', 'native'));
- Query OK, 0 rows affected (0,03 sec)
- mysql> INSERT INTO student (name, mail_address, gender) VALUES ('ouda', 'ouda@ouda.com', 'M');
- Query OK, 1 row affected (0,03 sec)
- mysql> select * from student where name='ouda';
- +------------+------+---------------+--------+
- | student_id | name | mail_address | gender |
- +------------+------+---------------+--------+
- | 1 | ouda | ouda@ouda.com | M |
- +------------+------+---------------+--------+
- 1 row in set (0,01 sec)
- mysql> INSERT INTO languages_level values (1, 'english', 'advanced');
- Query OK, 1 row affected (0,00 sec)
- mysql> INSERT INTO languages_level values (1, 'arabic', 'native');
- Query OK, 1 row affected (0,00 sec)
- mysql> SELECT student.name, languages_level.language_name , languages_level.level from languages_level RIGHT JOIN student on languages_level.student_id = student.student_id;
- +------+---------------+----------+
- | name | language_name | level |
- +------+---------------+----------+
- | ouda | arabic | native |
- | ouda | english | advanced |
- +------+---------------+----------+
- 2 rows in set (0,01 sec)
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