ko_timeline: db3=tl.db3 tbl=mp4 tlid=/kb/jtfdcr/jtfdcr_ka1/jkwii
20260830_121950
select * from mp4 where tlid like '/kb/jtfdcr/jtfdcr_ka1/jkwii' and rowid>0 and status is NULL order by startdate,starttime desc ;