ko_timeline: db3=tl.db3 tbl=mp4 tlid=/kb/vid/jtfdcr/jtfdc_2018/jtfdc_20180120_1452_jtf28mailchat
20260910_234700
select * from mp4 where tlid like '/kb/vid/jtfdcr/jtfdc_2018/jtfdc_20180120_1452_jtf28mailchat' and rowid>0 and status is NULL order by startdate,starttime desc ;