select * from data where sn='ds0' order by id desc limit 4
idsntspqvaluesystemts
46731408 ds0 temp 34.20 1617906534 Thu 08 04 2021 20:28:54
46731407 ds0 hum 21.80 1617906534 Thu 08 04 2021 20:28:54
46731397 ds0 hum 21.70 1617906512 Thu 08 04 2021 20:28:32
46731396 ds0 temp 34.20 1617906512 Thu 08 04 2021 20:28:32

Fri Sep 11 12:05:32 2026 by walley