On Sat, Jan 04, 2020 at 10:50:47AM -0600, Justin Pryzby wrote:
> > Doesn't enable_indexscan=off accomplish this already? It is possible but
> > not terribly likely to switch from index to seq, rather than from index to
> > bitmap. (Unless the index scan was being used to obtain an ordered result,
> > but a hypothetical enable_bitmapscan=FORCE can't fix that).
>
> No, enable_indexscan=off implicitly disables bitmap index scans, since it does:
I don't know how I went wrong, but the regress tests clued me in..it's as Jeff
said.
Sorry for the noise.
Justin