Re: 9.3.9 and pg_multixact corruption

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От Jim Nasby
Тема Re: 9.3.9 and pg_multixact corruption
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Msg-id 560478DA.3070701@BlueTreble.com
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Ответ на Re: 9.3.9 and pg_multixact corruption  (Christoph Berg <christoph.berg@credativ.de>)
Ответы Re: 9.3.9 and pg_multixact corruption  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Re: 9.3.9 and pg_multixact corruption  (Andreas Seltenreich <andreas.seltenreich@credativ.de>)
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On 9/20/15 9:23 AM, Christoph Berg wrote:
> a short update here: the customer updated the compiler to a newer
> version, is now compiling using -O2 instead of -O3, and the code
> generated now looks sane, so this turned out to be a compiler issue.
> (Though it's unclear if the upgrade fixed it, or the different -O
> level.)

Do we officially not support anything > -O2? If so it'd be nice if 
configure threw at least a warning (if not an error that you had to 
explicitly over-ride).
-- 
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com



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