Re: Summary and Plan for Hot Standby

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Tatsuo Ishii <ishii(at)postgresql(dot)org>
Cc: simon(at)2ndQuadrant(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Summary and Plan for Hot Standby
Date: 2009-11-16 06:51:59
Message-ID: 4B00F68F.1000503@enterprisedb.com
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Tatsuo Ishii wrote:
> In my understanding, Parse will aquire locks on the target table. Is
> this harmless?

That's ok, you can take AccessShareLocks in a standby. All queries lock
the target table (in AccessShare mode).

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

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