On Thu, Nov 9, 2017 at 9:49 AM, Andres Freund <[email protected]> wrote: > Currently the locking in get_raw_page_internal() prevents that. If it's > an option defaulting to off, I don't see why we couldn't allow that to > skip locking the page's contents. Obviously you can get corrupted > contents that way, but we already allow to pass arbitrary stuff to > heap_page_items(). Since pinning wouldn't be changed, there's no danger > of the page being moved out from under us.
+1. I've done things like this before myself. -- Peter Geoghegan -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
