Re: Cursors and different settings for default_statistics_target

"Hell, Robert" <Robert.Hell@fabasoft.com> writes:
> That's CURSOR_OPT_FAST_PLAN and isn't it? Our application reads the full
> results of most cursors.

Just out of curiosity, why use a cursor at all then?  But anyway, you
might want to consider running a custom build with a higher setting for
tuple_fraction for OPT_FAST_PLAN (look into planner.c).  I've
occasionally thought about exposing that as a GUC parameter, but
never gotten motivated to do it.

            regards, tom lane