Re: BUG #18866: Running pg_freespace() on views triggers an Abort

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Tender Wang <tndrwang(at)gmail(dot)com>
Cc: tharakan(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Subject: Re: BUG #18866: Running pg_freespace() on views triggers an Abort
Date: 2025-03-25 16:37:15
Message-ID: 1280897.1742920635@sss.pgh.pa.us
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Tender Wang <tndrwang(at)gmail(dot)com> writes:
> PG Bug reporting form <noreply(at)postgresql(dot)org> 于2025年3月25日周二 22:42写道：
>> Passing a view to pg_freespace() triggers an Abort on HEAD.

> I think we can remove the Assert in smgropen().
> Any thoughts?

That seems like a "solution" that will allow other bugs. pg_freespace
should be fixed to verify RELKIND_HAS_STORAGE() before it tries to
access said storage.

regards, tom lane

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