ko_timeline: db3=tl.db3 tbl=mp4 tlid=/kb/yt/youb_20170524_1800_webb213_mars
20260907_090414
select * from mp4 where tlid like '/kb/yt/youb_20170524_1800_webb213_mars' and rowid>0 and status is NULL order by startdate,starttime desc ;