| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
| Cc: | Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: right join with partitioned table crash |
| Date: | 2021-09-17 19:42:59 |
| Message-ID: | 1402882.1631907779@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Justin Pryzby <pryzby(at)telsasoft(dot)com> writes:
> On Wed, Sep 15, 2021 at 07:53:49PM -0400, Tom Lane wrote:
>> Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec> writes:
>>> Here's another crash caught by sqlsmith.
>> Fun. Looks like it fails back to v12, but not in v11,
>> so it's some optimization we added in v12 that's at fault.
> It seems to be a regression (?) in 12.6 (2021-02-11), from
> | 1cce024fd2 Fix pull_varnos' miscomputation of relids set for a PlaceHolderVar.
Yeah, that patch still had a hole in it. Fix pushed,
thanks for the report!
regards, tom lane
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