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Re: [PATCHES] Avg performance for int8/numeric

From: Mark Kirkwood <markir(at)paradise(dot)net(dot)nz>
To:
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCHES] Avg performance for int8/numeric
Date: 2006-11-25 02:16:39
Message-ID: 4567A787.6020808@paradise.net.nz (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches
Mark Kirkwood wrote:

>>
> 
> I've profiled the 2nd patch using the setup indicated below. The first
> 64 lines of the flat graph are attached. 

By way of comparison, here is the first 63 lines for:

select sum(val2) from avgtest



Attachment: postgres-sum.gprof.head
Description: text/plain (4.1 KB)

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