DROP TABLE qrtz_trigger_listeners IF EXISTS;
DROP TABLE qrtz_job_listeners IF EXISTS;
DROP TABLE qrtz_locks IF EXISTS;
DROP TABLE qrtz_scheduler_state IF EXISTS;
DROP TABLE qrtz_fired_triggers IF EXISTS;
DROP TABLE qrtz_paused_trigger_grps IF EXISTS;
DROP TABLE qrtz_calendars IF EXISTS;
DROP TABLE qrtz_blob_triggers IF EXISTS;
DROP TABLE qrtz_cron_triggers IF EXISTS;
DROP TABLE qrtz_simple_triggers IF EXISTS;
DROP TABLE qrtz_simprop_triggers IF EXISTS;
DROP TABLE qrtz_triggers IF EXISTS;
DROP TABLE qrtz_job_details IF EXISTS;