DROP TABLE if exists b_learn_exceptions_log;
DROP TABLE if exists b_learn_publish_prohibition;
DROP TABLE if exists b_learn_rights;
DROP TABLE if exists b_learn_rights_all;
DROP TABLE if exists b_learn_lesson_edges;
DROP TABLE if exists b_learn_course_site;
DROP TABLE if exists b_learn_chapter;
DROP TABLE if exists b_learn_answer;
DROP TABLE if exists b_learn_test_result;
DROP TABLE if exists b_learn_gradebook;
DROP TABLE if exists b_learn_student;
DROP TABLE if exists b_learn_certification;
DROP TABLE if exists b_learn_site_path;
DROP TABLE if exists b_learn_test_mark;
DROP TABLE if exists b_learn_groups;
DROP TABLE if exists b_learn_groups_member;
DROP TABLE if exists b_learn_groups_lesson;
DROP TABLE if exists b_learn_question;
DROP TABLE if exists b_learn_lesson;
DROP TABLE if exists b_learn_attempt;
DROP TABLE if exists b_learn_test;
DROP TABLE if exists b_learn_course;
