PostgreSQL: select ${table} from ${table}

psql.log

postit=> \d users
                                    Table "public.users"
   Column    |            Type             |                    Modifiers
-------------+-----------------------------+-------------------------------------------------
 id          | integer                     | not null default nextval('users_seq'::regclass)
 username    | character varying           | not null
 password    | character varying           | not null
 create_date | timestamp without time zone | default now()
Indexes:
    "users_pkey" PRIMARY KEY, btree (id)
    "users_username_key" UNIQUE CONSTRAINT, btree (username)
Referenced by:
    TABLE "postit" CONSTRAINT "fk_pi_userid" FOREIGN KEY (userid) REFERENCES users(id)
    TABLE "user_info" CONSTRAINT "fk_ui_userid" FOREIGN KEY (userid) REFERENCES users(id)

postit=> select users from users;
                        users
-----------------------------------------------------
 (0,anonymous,anonymous,"2016-03-08 12:40:01.45153")
(1 row)