text: CREATE TABLE employee
  (
      employee_id INT NOT NULL,
      full_name VARCHAR(50),
      first_name VARCHAR(50),
      last_name VARCHAR(50),
      position_id INT,
      position_title VARCHAR(50),
      store_id INT,
      department_id INT,
      birth_date TIMESTAMP,
      hire_date TIMESTAMP,
      end_date TIMESTAMP,
      salary DOUBLE PRECISION,
      supervisor_id INT,
      education_level VARCHAR(50),
      marital_status VARCHAR(1),
      gender VARCHAR(1),
      management_role VARCHAR(20)
  );
  