| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Peter Geoghegan <pg(at)heroku(dot)com> |
| Cc: | Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Marti Raudsepp <marti(at)juffo(dot)org>, Stephen Frost <sfrost(at)snowman(dot)net>, Greg Stark <stark(at)mit(dot)edu>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Thom Brown <thom(at)linux(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: B-Tree support function number 3 (strxfrm() optimization) |
| Date: | 2014-09-04 16:20:15 |
| Message-ID: | CA+TgmoZoDvUFBue1_fiwgHs38Hy54dC1p6EFGFWdvOLeTGkC6A@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Sep 3, 2014 at 5:44 PM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> On Wed, Sep 3, 2014 at 2:18 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>> My suggestion is to remove the special cases for Darwin and 32-bit
>> systems and see how it goes.
>
> I guess it should still be a configure option, then. Or maybe there
> should just be a USE_ABBREV_KEYS macro within pg_config_manual.h.
>
> Are you suggesting that the patch be committed with the optimization
> enabled on all platforms by default, with the option to revisit
> disabling it if and when there is user push-back? I don't think that's
> unreasonable, given the precautions now taken, but I'm just not sure
> that's what you mean.
That's what I mean.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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