Re: Re: [COMMITTERS] pgsql: Write a WAL record whenever we perform an operation without

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От Heikki Linnakangas
Тема Re: Re: [COMMITTERS] pgsql: Write a WAL record whenever we perform an operation without
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Msg-id 4B66AC83.4070703@enterprisedb.com
обсуждение исходный текст
Ответ на Re: Re: [COMMITTERS] pgsql: Write a WAL record whenever we perform an operation without  (Fujii Masao <masao.fujii@gmail.com>)
Ответы Re: Re: [COMMITTERS] pgsql: Write a WAL record whenever we perform an operation without  (Fujii Masao <masao.fujii@gmail.com>)
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Fujii Masao wrote:
> The cause of the problem seems to be the new heap created by
> rebuild_relation() and copy_heap_data(), i.e., new VACUUM FULL.
> Since it's not a temporary heap, its rd_istemp is off. OTOH
> it needs to be synced after physical copy from old heap.

Why does it need to be synced?

ISTM the bug is that rd_istemp is off at that point.

--  Heikki Linnakangas EnterpriseDB   http://www.enterprisedb.com

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