On Fri, Oct 27, 2017 at 09:24:40PM +0200, Thomas Kellerer wrote: > Under which situation does a SELECT query change a block? https://wiki.postgresql.org/wiki/Hint_Bits -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general