Docker - How can run the psql command in the postgres container?

Question

I would like to use the psql in the postgres image in order to run some queries on the database. But unfortunately when I attach to the postgres container, I got that error

Answer 1

This worked for me:

goto bash :

docker exec -it  bash

from bash :

psql -U  

or just this one-liner :

docker exec -it   psql -U  

helps ?