ko_timeline: db3=tl.db3 tbl=mp4 tlid=/kb/yt/youb_20170818_1700_bdanc_webb3000
20260829_131956
select * from mp4 where tlid like '/kb/yt/youb_20170818_1700_bdanc_webb3000' and rowid>0 and status is NULL order by startdate,starttime desc ;