Re: Abbreviated keys for Numeric (was: Re: B-Tree support function number 3 (strxfrm() optimization))

From: Peter Geoghegan <pg(at)heroku(dot)com>
To: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
Cc: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Abbreviated keys for Numeric (was: Re: B-Tree support function number 3 (strxfrm() optimization))
Date: 2015-02-21 00:45:11
Message-ID: CAM3SWZTDCmZrn7s6a67oC6wHTGtcLdh_b4fyhgDS63R4-tiAyQ@mail.gmail.com
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On Fri, Feb 20, 2015 at 4:42 PM, Tomas Vondra
<tomas(dot)vondra(at)2ndquadrant(dot)com> wrote:
> Isn't this patch about adding abbreviated keys for Numeric data type?
> That's how I understood it, and looking into numeric_sortsup.patch seems
> to confirm that.
>
> There's another patch for Datum, but that's a different thread.

Right...so don't test a datum sort case, since that isn't supported at
all in the master branch. Your test case is invalid for that reason.

--
Peter Geoghegan

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