No data to show when trying create new dahboard

postgres
#1

I have successfully connected my PostgreSQL and grafana-server and was getting a table with some data in it when I viewed it through the table option in visualization but now I’m trying to do the same with another DB it shows successful database connection but when I try to see the data it says no data to show. I am new to grafana and psql so any help would be appreciated.
And neither the grafana nor the postgresql logs show any helpful information.

#2

Most likely your query is not returning any data. You can use the Query Inspector from the Edit page to see what the query is and what data it returns.