Daniele Varrazzo <daniele.varrazzo@gmail.com> writes:
> documentation about advisory locks in the pg_locks view
> <http://developer.postgresql.org/pgdocs/postgres/view-pg-locks.html>
> is incorrect/incomplete: the space specifier field is objsubid, not
> objid, and there is no information about how the key is stored.
Actually, there is a paragraph further down that correctly explains what
advisory locks look like. I think the best fix is to remove the
incorrect annotation on objid and leave it at that; shoehorning
additional sentences into table columns that are meant to contain
short phrases is not an improvement.
regards, tom lane