Database in Node-Red

When I create a database in NR specified as /config/database.txt using the NR addon, is the database created in the NR container or is it in the HA /config dir???

I have created it, I can read from it but I cannot see it in the HA /config dir structure.

NR is running in a container and the file will be there.

Any chance of seeing inside the container so i can see the file???

It is a docker question, which I am not that well equipped to answer, but maybe you could make the queries in NodeRed and then just transfer the results in sensors.