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Re: visibilitymap_set and checksums - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: visibilitymap_set and checksums
Date
Msg-id CA+U5nM+vKbORAqZ6+G_tJPYqNvQaSEnpMR7kqY2MP82NaJP4kA@mail.gmail.com
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In response to visibilitymap_set and checksums  (Andres Freund <andres@2ndquadrant.com>)
Responses Re: visibilitymap_set and checksums  (Andres Freund <andres@2ndquadrant.com>)
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On 24 May 2013 18:40, Andres Freund <andres@2ndquadrant.com> wrote:

> That pattern looks dangerous. Setting the lsn of the heap page will
> prevent the next action from doing a FPI even if it would be required.

Can you be more specific about the danger you see?

--Simon Riggs                   http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services

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