On Wed, Oct 4, 2017 at 11:04 PM, Robert Haas <robertmh...@gmail.com> wrote: > Not really; dynahash won't merge two keys just because their hash > codes come out the same. But you're right; that's probably not the > best way to do it. TBH, why do we even have pgss_hash_fn? It seems > like using tag_hash would be superior.
Yes, using tag_hash would be just better than any custom formula. -- Michael -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers