SET FOREIGN_KEY_CHECKS=0; truncate table QRTZ_BLOB_TRIGGERS; truncate table QRTZ_CALENDARS; truncate table QRTZ_CRON_TRIGGERS; truncate table QRTZ_FIRED_TRIGGERS; truncate table QRTZ_JOB_DETAILS; truncate table QRTZ_LOCKS; truncate table QRTZ_PAUSED_TRIGGER_GRPS; truncate table QRTZ_SCHEDULER_STATE; truncate table QRTZ_SIMPLE_TRIGGERS; truncate table QRTZ_SIMPROP_TRIGGERS; truncate table QRTZ_TRIGGERS;