I am trying to use Grafana to retrieve data from a Postgresql database. While testing, I got to trying the following Postgresql request:
SELECT entity_id, timestamp, AmbHum from trend.airbox;
If I remove AmbHum it works, and the AmbHum column exists in the database table, but in this form it gives the following error message:
pq: column t.ambhum does not exist
Apparently Grafana is changing the request to lowercase. Is there a way to resolve this dilemma?