Influx field a Tag or a Field

Telegraf
1

Folks,
just wonder how I can figure out when I look into my influx db and maybe do a
SELECT * FROM /.*/ LIMIT 1
name: DHT22
time signal value

1521672137226663251 dew 10.53

If signal and value are tags or fields.
I am asking as I can not visualize them in Grafana

2

Hi,

from within InfluxDB you can run

show tag keys and show field keys

that will list the tags and fields on a database. Hope that helps

PhilB