On Wed, Nov 13, 2013 at 4:39 PM, Michael Paquier <michael.paquier@xxxxxxxxx> wrote: > CRC16 is used. Actually, subsequently another algorithm was introduced - see commit 43e7a668499b8a69a62cc539a0fbe6983384339c . -- Regards, Peter Geoghegan -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general