I am using Grafana v8.1.2.
I get my data from influxDB. I can see my data in the table form. I can’t see my data in the graph. Why is it so? Do I do anything wrong or miss out anything?
My query goes like this
SELECT “value” FROM “device_frmpayload_data_mydata” WHERE $timeFilter GROUP BY time($__interval) fill(null)
I also got the error of InfluxDB Error: GROUP BY requires at least one aggregate function.
My time column is YYYY-MM-DD HR:MIN:SEC.
Also, regardless if I use Graph or Time Series visualization, I can’t see any data on the graph.
Hope to hear from you soon.