Re: record identical operator

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Kevin Grittner <kgrittn(at)ymail(dot)com>
Cc: Noah Misch <noah(at)leadboat(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: record identical operator
Date: 2013-09-16 22:01:37
Message-ID: 20130916220137.GC27150@awork2.anarazel.de
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On 2013-09-16 23:58:46 +0200, Andres Freund wrote:
> > suppress_redundant_updates_trigger() function?
>
> You get superflous trigger calls. So what. It's not usable for anything
> but a trigger.

Primarily unneccesary IO, not unneccessary trigger calls (which can also
happen).

Greetings,

Andres Freund

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

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