| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | vignesh C <vignesh21(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Failed Assert in pgstat_assoc_relation |
| Date: | 2022-12-02 05:39:45 |
| Message-ID: | 20221202053945.h7hzjorj26y6utuf@awork3.anarazel.de |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
On 2022-12-02 00:08:20 -0500, Tom Lane wrote:
> Andres Freund <andres(at)anarazel(dot)de> writes:
> > Do we have any cases of relcache entries changing their relkind?
>
> Just the table-to-view hack. I'm not aware that there are any other
> cases, and it seems hard to credit that there ever will be any.
I can see some halfway credible scenarios. E.g. converting a view to a
matview, or a table into a partition. I kind of wonder if it's worth keeping
the change, just in case we do - it's not that easy to hit...
> I think we could get rid of table-to-view in HEAD, and use your patch
> only in v15.
WFM. I'll push it to 15 tomorrow.
Greetings,
Andres Freund
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