How to solve privileges issues when restore PostgreSQL Database

Question

I have dumped a clean, no owner backup for Postgres Database with the command

pg_dump sample_database -O -c -U

Later, when I restore the databas

Answer 1

Use the postgres (admin) user to dump the schema, recreate it and grant priviledges for use before you do your restore. In one command:

sudo -u postgres psql -c "DROP SCHEMA public CASCADE;
create SCHEMA public;
grant usage on schema public to public;
grant create on schema public to public;" myDBName