I use “Flux language syntax” to write this query , and the two lines were shown on panel; but I just can’t set left/right y axis and I guess maybe it is because of the query.
My data is in InfluxDB，and its structure is as below(bucket: crency, measurement: closes):
Could you write the query to show “BC” and “BT” by grafana8.1 syntax?
And in addition, where do you learn this method?
Thanks a lot.