Miscellany

       Name        |  Owner   |         Access privileges          |           Description
--------------------+----------+------------------------------------+----------------------------------
 information_schema | postgres | {postgres=UC/postgres,=U/postgres} |
 pg_catalog         | postgres | {postgres=UC/postgres,=U/postgres} | System catalog schema
 pg_toast           | postgres | {postgres=UC/postgres}             | Reserved schema for TOAST tables
 public             | postgres | {postgres=UC/postgres,=U/postgres} | Standard public schema