Thanks!
SELECT mean,min,max,from_unixtime(start_ts)
FROM statistics WHERE metadata_id =
( SELECT id FROM statistics_meta
WHERE statistic_id = 'sensor.strom_waschmaschine_voltage');
Did the trick!
Thanks!
SELECT mean,min,max,from_unixtime(start_ts)
FROM statistics WHERE metadata_id =
( SELECT id FROM statistics_meta
WHERE statistic_id = 'sensor.strom_waschmaschine_voltage');
Did the trick!