On Wed, Jan 17, 2018 at 9:39 AM, Graham Leggett <minf...@sharp.fm> wrote:
> Would it be true to say that if this query returned more than zero rows
> the database is not empty?
>
> db=# select distinct s.nspname from pg_class c join pg_namespace s on
> s.oid = c.relnamespace where s.nspname not in ('pg_toast','information_
> schema','pg_catalog');
> nspname
> ---------
> public
> (1 row)
>
Depends on how you want to define empty. You indicated "after createdb"
and createdb creates the public schema.
David J.
