per-session (or persistent) table (and column) aliases

CREATE TABLE somereallylongname1 (...);
CREATE TABLEALIAS name1 somereallylongname1;
SELECT * FROM name1 ...;

Is there such a thing? I know there's alias in SELECT and completion in
psql (or even views). But this is more like a filesystem
symlink/hardlink. Would this be cool/useful?

--
dave