delete from [sched].[BLOB_TRIGGERS]
delete from [sched].[CALENDARS]
delete from [sched].[CRON_TRIGGERS]
delete from [sched].[FIRED_TRIGGERS]
delete from [sched].[LOCKS]
delete from [sched].[PAUSED_TRIGGER_GRPS]
delete from [sched].[SCHEDULER_STATE]
delete from [sched].[SIMPLE_TRIGGERS]
delete from [sched].[TRIGGERS]
delete from [sched].[JOB_DETAILS]