On Mon, May 29, 2017 at 7:08 PM, Pantelis Theodosiou <ypercube(at)gmail(dot)com>
wrote:
>
> Since you say that the majority of rows have NULL in nullable, I would try
> a partial index with: WHERE (nullable IS NOT NULL)
>
Thanks, but I've already implemented a workaround. I'm more interested in
getting the actual problem fixed.
.m