On Wed, Jun 30, 2021 at 23:34 David Rowley <dgrowle...@gmail.com> wrote:
> On Thu, 1 Jul 2021 at 01:34, Amit Langote <amitlangot...@gmail.com> wrote:
> > For now, I have implemented the idea 2 as the attached patch.
>
> I only just had a fleeting glance at the patch. Aren't you
> accidentally missing the 0th RTE here?
>
> + while ((rti = bms_next_member(checkPermRels, rti)) > 0)
> {
> - RangeTblEntry *rte = (RangeTblEntry *) lfirst(l);
> + RangeTblEntry *rte = (RangeTblEntry *) list_nth(rangeTable, rti - 1);
>
> I'd have expected >= 0 rather than > 0.
Hmm, a valid RT index cannot be 0, so that seems fine to me. Note that RT
indexes are added as-is to that bitmapset, not after subtracting 1.
> --
Amit Langote
EDB: http://www.enterprisedb.com
