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Re: Write visibility map during CLUSTER/VACUUM FULL - Mailing list pgsql-hackers

From Alexander Korotkov
Subject Re: Write visibility map during CLUSTER/VACUUM FULL
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Msg-id CAPpHfdt3kqsMrfXP_i_xsdHTRtqL1XXSwBSJdF4oDA2qVAf3kA@mail.gmail.com
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In response to Write visibility map during CLUSTER/VACUUM FULL  (Alexander Korotkov <a.korotkov@postgrespro.ru>)
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On Sun, Sep 1, 2019 at 11:07 AM Alexander Korotkov
<a.korotkov@postgrespro.ru> wrote:
> This patch have to implement its own check if tuple is allvisible.
> But it appears to be possible to simplify this check assuming that all
> tuples already past HeapTupleSatisfiesVacuum(), which sets hint bits.

Forgot to check tuple xmin against oldest xmin.  Fixed.

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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