On Fri, Apr 24, 2015 at 6:07 PM, Pavel Stehule <pavel.stehule@gmail.com> wrote: >> Example: >> >> context_messages = -warning, -error, +notice > > > I prefer your first proposal - and there is a precedent for plpgsql - > plpgsql_extra_checks > > It is clean for anybody. +-identifiers looks like horrible httpd config. :)
I have to agree on that :) Just thought this is the best we can do if we want to reduce the number of GUCs to a minimum.
It looks like discussion KDE x GNOME.
GUC that has simply effect on behave without performance impact should not be problem - like log_lock_wait, log_min_duration and similar. I am sure so we would it.
The problematic GUC are a performance, planner, bgwriter, checkpoint related.
