| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
| Cc: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: pg_plan_advice |
| Date: | 2026-03-16 17:11:16 |
| Message-ID: | CA+Tgmob4vZCh2aixNamh7p3JwAY+r-vuP1tTv-KcUH00XguicA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, Mar 14, 2026 at 8:00 AM Alexander Lakhin <exclusion(at)gmail(dot)com> wrote:
> I've found a crash inside pgpa_join_path_setup(), reproduced with:
> echo "geqo_threshold = 2" >/tmp/extra.config
> TEMP_CONFIG=/tmp/extra.config make -s check -C contrib/pg_plan_advice/
> ...
>
> Could please look at this?
Thanks. Proposed fix attached.
--
Robert Haas
EDB: http://www.enterprisedb.com
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-pg_plan_advice-Avoid-a-crash-under-GEQO.nocfbot | application/octet-stream | 2.6 KB |
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