Experimental Changefeed is blocking indefinitely

Having hard time understanding how to make the experimental changefeed working, as described here https://www.cockroachlabs.com/docs/v19.1/changefeed-for.html.

The terminal just hangs.

In my understanding, I can use this to return a resultset which will stream and block indefinitely as it get’s new row updates, so it can be used in regular db.Query(…) with postgres driver. Not working either.
What am I missing here?
The cluster is otherwise functional and fully replicated.

I’m using the docker version
cockroachdb/cockroach:v19.1.5

Hey @georgepolevoy

Try following the steps mentioned here if you want a streaming display of the changes. As the docs suggest, modifying the connection string to use --format=csv changes the way that the data is buffered, and so displays the changes made right away. Let me know if this is what you were looking for, or if you had any other questions.

Cheers,
Ricardo