Re: SSI patch version 14

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: SSI patch version 14
Date: 2011-01-25 20:41:18
Message-ID: 4D3F356E.7050202@enterprisedb.com
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On 25.01.2011 05:30, Kevin Grittner wrote:
> Attached.

The readme says this:
> + 4. PostgreSQL supports subtransactions -- an issue not mentioned
> +in the papers.

But I don't see any mention anywhere else on how subtransactions are
handled. If a subtransaction aborts, are its predicate locks immediately
released?

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

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