Re: mvcc catalo gsnapshots and TopTransactionContext

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Noah Misch <noah(at)leadboat(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: mvcc catalo gsnapshots and TopTransactionContext
Date: 2013-10-04 19:20:37
Message-ID: 20131004192037.GC28301@awork2.anarazel.de
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On 2013-10-04 15:15:36 -0400, Robert Haas wrote:
> Andres, are you (or is anyone) going to try to fix this assertion failure?

I think short term replacing it by IsTransactionOrTransactionBlock() is
the way to go. Entirely restructuring how cache invalidation in the
abort path works is not a small task.

Greetings,

Andres Freund

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

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