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# Sample table: teacher

schedule Aug 12, 2023
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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 |+----+---------------+----------+------------+ ```
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