DROP TABLE `coursemanager_courses`;
DROP TABLE `coursemanager_lessons`;
DROP TABLE `coursemanager_pages`;
DROP TABLE `coursemanager_resources`;
DROP TABLE `coursemanager_quizes`;
DROP TABLE `coursemanager_questions`;
DROP TABLE `coursemanager_questions_courses`;
DROP TABLE `coursemanager_questions_lessons`;
DROP TABLE `coursemanager_questions_pages`;
DROP TABLE `coursemanager_answers`;
DROP TABLE `coursemanager_quiz_questions`;
DROP TABLE `coursemanager_user_quizes`;
DROP TABLE `coursemanager_user_courses`;
DROP TABLE `coursemanager_questions_courses_specified`;
DROP TABLE `coursemanager_certificates`;
DROP TABLE `coursemanager_user_lessons`;
DROP TABLE `coursemanager_bookmarks`;