ALTER LARGE OBJECT — change the definition of a large object
ALTER LARGE OBJECTlarge_object_oidOWNER TO {new_owner| CURRENT_USER | SESSION_USER }
ALTER LARGE OBJECT changes the definition of a
large object.
You must own the large object to use ALTER LARGE OBJECT.
To alter the owner, you must also be a direct or indirect member of the new
owning role. (However, a superuser can alter any large object anyway.)
Currently, the only functionality is to assign a new owner, so both
restrictions always apply.
large_object_oidOID of the large object to be altered
new_ownerThe new owner of the large object
There is no ALTER LARGE OBJECT statement in the SQL
standard.