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Re: Pg 15 devel crashes when fetching data from table using cursor - Mailing list pgsql-bugs

From Tom Lane
Subject Re: Pg 15 devel crashes when fetching data from table using cursor
Date
Msg-id 762946.1646964337@sss.pgh.pa.us
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In response to Re: Pg 15 devel crashes when fetching data from table using cursor  (Andres Freund <andres@anarazel.de>)
Responses Re: Pg 15 devel crashes when fetching data from table using cursor  (Andres Freund <andres@anarazel.de>)
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Andres Freund <andres@anarazel.de> writes:
> Another example of complete brokenness in the wider area is catalog accesses
> happening after PROC_IN_VACUUM is set. Afaict it's entirely incorrect to do
> any catalog accesses once set, because rows that are still needed for the
> catalog access can just be removed.

That seems like a fairly untenable design rule.  Maybe we should rethink
what PROC_IN_VACUUM means/is used for.

            regards, tom lane

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