On Fri, Jul 11, 2014 at 6:00 PM, Claudio Freire <klaussfre...@gmail.com> wrote: > Marking as read-only is ok, or emitting a NOTICE so that if anyone > changes those parameters that change the shape of the index, they know > it needs a rebuild would be OK too. Both mechanisms work for me.
We don't actually have any of these mechanisms. They wouldn't be bad things to have but I don't think we should gate adding new types of indexes on adding them. In particular, the index could just hard code a value for these parameters and having them be parameterized is clearly better even if that doesn't produce all the warnings or rebuild things automatically or whatever. -- greg -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers