Re: Summary and Plan for Hot Standby

From: Tatsuo Ishii <ishii(at)postgresql(dot)org>
To: heikki(dot)linnakangas(at)enterprisedb(dot)com
Cc: simon(at)2ndQuadrant(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Summary and Plan for Hot Standby
Date: 2009-11-16 06:21:34
Message-ID: 20091116.152134.02299579.t-ishii@sraoss.co.jp
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> Tatsuo Ishii wrote:
> > Just a question:
> >
> > - Does Hot Standby allow to use prepared query (not prepared
> > transaction) in standby? I mean: Parse message from frontend can be
> > accepted by standby?
>
> Yes.

In my understanding, Parse will aquire locks on the target table. Is
this harmless?
--
Tatsuo Ishii
SRA OSS, Inc. Japan

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