Re: pgsql: Fix parallel index and index-only scans to fall back toserial.

Hi!

I just bumped into this comment, from commit 09529a70bb5, and I can't 
make sense of it:

> +               /*
> +                * We reach here if the index only scan is not parallel, or if we're
> +                * executing a index only scan that was intended to be parallel
> +                * serially.
> +                */

What was that intended to say?

- Heikki