REASSIGN OWNED BY for 1 specified database

Question

I want to change owner of all tables in one particular database using

REASSIGN OWNED BY postgres TO myuser

but it shows:

ERR         


        

Answer 1

Because the postgres user owns system catalogs, you cannot reassign all objects owned by postgres. You will have to sort out this situation by hand in this case. In the future, avoid using postgres for non-administrative tasks.