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Re: VACUUM touching file but not updating relation - Mailing list pgsql-general

From Simon Riggs
Subject Re: VACUUM touching file but not updating relation
Date
Msg-id CA+U5nMKL39n+7FazhwZZWD6p9ZLdgd-izEPToM1jnSSVRqTe4Q@mail.gmail.com
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In response to Re: VACUUM touching file but not updating relation  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Fri, Nov 18, 2011 at 3:18 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:

> What Thom's complaining about is that the buffer may be marked dirty
> unnecessarily, ie when there has been no actual data change.

OK, I'll patch it.

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

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