=?UTF-8?B?TWFydMOtbiBNYXJxdcOpcw==?= <martin.marques@gmail.com> writes:
> I'm searching for information on pg_lock_status() function, but there
> seams to be nothing in the docs. Maybe missing?
It's not documented because it's an internal function that you shouldn't
call directly. Look at the docs for the pg_locks view, which is the
public API.
regards, tom lane