Re: Bugs in b-tree dead page removal

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От Simon Riggs
Тема Re: Bugs in b-tree dead page removal
Дата
Msg-id 1265887114.7341.1235.camel@ebony
обсуждение исходный текст
Ответ на Bugs in b-tree dead page removal  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Sun, 2010-02-07 at 21:33 -0500, Tom Lane wrote:
> Another issue is that it's not clear what happens in a Hot Standby
> slave --- it doesn't look like Simon put any interlocking in this
> area to protect slave queries against having the page disappear
> from under them.  The odds of an actual problem are probably a
> good bit higher in an HS slave.

Seen.

-- Simon Riggs           www.2ndQuadrant.com

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