Re: [BUGS] signal 11 segfaults with parallel workers

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От Michael Paquier
Тема Re: [BUGS] signal 11 segfaults with parallel workers
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Msg-id CAB7nPqT=cj06jkmbXf6uVbCZWTZWKw-NEWg5GNUXu4Kij7VekQ@mail.gmail.com
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Ответ на Re: [BUGS] signal 11 segfaults with parallel workers  (Andres Freund <andres@anarazel.de>)
Ответы Re: [BUGS] signal 11 segfaults with parallel workers  (Andres Freund <andres@anarazel.de>)
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On Tue, Aug 8, 2017 at 9:51 PM, Andres Freund <andres@anarazel.de> wrote:
> Perhaps, for v11, we should actually make sure there's no memory context
> etc set during _PG_init() to catch such problems earlier? It's a bit
> nasty to only see them if the shared library is preloaded and/or
> parallelism is in use.

Yeah, some prevention like that would be a good idea for module
developers. We could also check for a higher-level thing like being
sure that there is no transaction context?
-- 
Michael


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