Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE professor (dept_code VARCHAR, prof_high_degree VARCHAR)
### Question:
Find the number of professors with a Ph.D. degree in each department.
### Answer:
SELECT COUNT(*), dept_code FROM professor WHERE prof_high_degree = 'Ph.D.' GROUP BY dept_code