Re: Lock pileup causes server to stall

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Jesper Krogh <jesper(at)krogh(dot)cc>
Cc: "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Lock pileup causes server to stall
Date: 2014-11-12 17:04:06
Message-ID: 54639306.6010805@agliodbs.com
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On 11/12/2014 05:51 AM, Alvaro Herrera wrote:
> Anyway, the fklocks patch was stupidly complex (and still got much stuff
> wrong). I didn't want to add more ground to objections by additionally
> breaking the abstraction between heapam and the concept of "columns
> referenced by a foreign key constraint".

Oh, come on. We had hardly any problems with that patch!

;-)

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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