Postgresql Version 9.2 issues

Hello Community,

I would like to clarify if postgrsql version 9.2 is compatible with Grafana? The dropdown only shows from 9.4 above.

Also, while adding a data source, I get an error: 504.

I do see that upon telnet port 5432, it works fine and is not blocked.

Any suggestions would be helpful.

I cannot comment on Grafana’s compatibility with old versions of Postgres, but
I hope you do realise that 9.2 came to End Of Life in September 2017.