Re: [sqlsmith] Parallel worker crash on seqscan
От | Ashutosh Sharma |
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Тема | Re: [sqlsmith] Parallel worker crash on seqscan |
Дата | |
Msg-id | CAE9k0PnquYymw6cx0wEtJ0ULzzXuUUtn+sYWh_4eimg+TUsEVg@mail.gmail.com обсуждение исходный текст |
Ответ на | [sqlsmith] Parallel worker crash on seqscan (Andreas Seltenreich <seltenreich@gmx.de>) |
Ответы |
Re: [sqlsmith] Parallel worker crash on seqscan
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Список | pgsql-hackers |
<div dir="ltr">Hi,<br /><br />> the following query appears to reliably crash parallel workers on master<br />> asof 0832f2d.<br />><br />> --8<---------------cut here---------------start------------->8---<br />> set max_parallel_workers_per_gatherto 2;<br />> set force_parallel_mode to 1;<br />><br />> select subq.context frompg_settings,<br />> lateral (select context from pg_opclass limit 1) as subq<br />> limit 1;<br />> --8<---------------cuthere---------------end--------------->8---<br /><br />As suggested, I have tried to reproducethis issue on <b>0832f2d</b> commit but could not reproduce it. I also tried it on the latest commit in master branchand could not reproduce here as well. Amit (included in this email thread) has also tried it once and he was also notable to reproduce it. Could you please let me know if there is something more that needs to be done in order to reproduceit other than what you have shared above. Thanks.<br /><br />With Regards,<br />Ashutosh Sharma.<br />EnterpriseDB:<a href="http://www.enterprisedb.com">http://www.enterprisedb.com</a><br /></div>
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