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Sample table: teacher
schedule Aug 12, 2023
Last updated local_offer
Tags MySQL
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Refer to the code below for generating the teacher sample table:
CREATE TABLE teacher ( id INT AUTO_INCREMENT, teacher_name VARCHAR(30), pupil_id INT UNSIGNED, -- This is our foreign key. department VARCHAR(30), PRIMARY KEY (id), FOREIGN KEY (pupil_id) REFERENCES pupil(id) -- Important! );
INSERT INTO teacher(name, pupil_id, department) VALUES ('emily', 1, 'physics'), ('fiona', 2, 'physics'), ('gilbert', 3, 'chemistry');
SELECT * FROM teacher;
+----+---------------+----------+------------+| id | teacher_name | pupil_id | department |+----+---------------+----------+------------+| 1 | emily | 1 | physics || 2 | fiona | 2 | physics || 3 | gilbert | 3 | chemistry |+----+---------------+----------+------------+
Published by Arthur Yanagisawa
Edited by 0 others
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