Re: AW: AW: BUG #18147: ERROR: invalid perminfoindex 0 in RTE with relid xxxxx - Mailing list pgsql-bugs

On Wed, Oct 25, 2023 at 10:51 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Amit Langote <amitlangote09@gmail.com> writes:
> > On Wed, Oct 25, 2023 at 4:07 AM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> >> I suspect that now this should just unconditionally clear
> >> childrte->perminfoindex, but it's minor cleanup not a bug fix
> >> so I didn't pursue that in the initial patch.
>
> > Would you like me to apply something like the attached?
>
> Diff looks fine, but I'm not sure that it's appropriate to characterize
> the existing code as an oversight.  It was a necessary hack while the
> executor was behaving as it did (ie, using the first child as root).

Ah, you're right.  I've updated the commit message.  Will push later today.

--
Thanks, Amit Langote
EDB: http://www.enterprisedb.com