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From: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
To: Oleg Bartunov <oleg@sai.msu.su>
Cc: Pgsql Hackers <pgsql-hackers@postgresql.org>
Subject: Re: WIP: SP-GiST, Space-Partitioned GiST
Date: Wed, 21 Sep 2011 22:38:22 +0300
Message-ID: <4E7A3D2E.9040901@enterprisedb.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1109030053330.26195@sn.sai.msu.ru>
References: <Pine.LNX.4.64.1108312241050.26195@sn.sai.msu.ru>
	<Pine.LNX.4.64.1109011608160.26195@sn.sai.msu.ru>
	<Pine.LNX.4.64.1109030053330.26195@sn.sai.msu.ru>

On 05.09.2011 09:39, Oleg Bartunov wrote:
> I attached wrong patch in previous message, sorry ! Here is a last version.

One little detail caught my eye: In spgSplitNodeAction, you call 
SpGistGetBuffer() within a critical section. That should be avoided, 
SpGistGetBuffer() can easily fail if you e.g run out of disk space.

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



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