Re: [WIP] Caching constant stable expressions per execution

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Marti Raudsepp <marti(at)juffo(dot)org>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [WIP] Caching constant stable expressions per execution
Date: 2011-09-12 23:12:59
Message-ID: 17735.1315869179@sss.pgh.pa.us
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Marti Raudsepp <marti(at)juffo(dot)org> writes:
> On Mon, Sep 12, 2011 at 00:22, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> type CacheExpr (that's just the first name that came to mind, maybe
>> somebody has a better idea)

> StableConstExpr? But we can leave the bikeshedding for later :)

Well, FWIW, I found that terminology entirely detestable.

regards, tom lane

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