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Re: Space management for PGresult

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Atsushi Ogawa <atsushi(dot)ogawa(at)gmail(dot)com>, pgsql-patches(at)postgresql(dot)org
Subject: Re: Space management for PGresult
Date: 2005-11-23 15:34:30
Message-ID: 20051123153429.GA26927@surnet.cl (view raw or flat)
Thread:
Lists: pgsql-patches
Tom Lane wrote:
> Atsushi Ogawa <atsushi(dot)ogawa(at)gmail(dot)com> writes:
> > The number of malloc calls at pqResultAlloc:
> >  8.1.0  : 80542
> >  patched:    86
> 
> > Execution time:
> >  8.1.0  : 6.80 sec
> >  patched: 6.73 sec
> 
> This hardly seems worth adding any complexity for ...

What about memory usage?  Is there a notorious difference?

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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