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Re: BUG #17257: (auto)vacuum hangs within lazy_scan_prune() - Mailing list pgsql-bugs

From Peter Geoghegan
Subject Re: BUG #17257: (auto)vacuum hangs within lazy_scan_prune()
Date
Msg-id CAH2-WznTo_nkbTAoBO2mCR5TzWBj8fEa4+k-K3x9YUYZ0AKVUQ@mail.gmail.com
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In response to Re: BUG #17257: (auto)vacuum hangs within lazy_scan_prune()  (Alexander Lakhin <exclusion@gmail.com>)
Responses Re: BUG #17257: (auto)vacuum hangs within lazy_scan_prune()  (Matthias van de Meent <boekewurm+postgres@gmail.com>)
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On Fri, Oct 29, 2021 at 6:30 AM Alexander Lakhin <exclusion@gmail.com> wrote:
> I can propose the debugging patch to reproduce the issue that replaces
> the hang with the assert and modifies a pair of crash-causing test
> scripts to simplify the reproducing. (Sorry, I have no time now to prune
> down the scripts further as I have to leave for a week.)

This bug is similar to the one fixed in commit d9d8aa9b. And so I
wonder if code like GlobalVisTestFor() is missing something that it
needs for partitioned tables.


-- 
Peter Geoghegan

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