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

From: Peter Geoghegan <pg(at)heroku(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Abbreviated keys for Datum tuplesort (was: Re: B-Tree support function number 3 (strxfrm() optimization))
Date: 2015-05-13 18:44:50
Message-ID: CAM3SWZQd3sec9xiPsXSJCZ77HuNi7i1cLVJhr8mY9ChZgf4L2Q@mail.gmail.com
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On Wed, May 13, 2015 at 11:40 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> Committed. Thanks for the patch and your patience.

This comment was not updated:

/*
* The sortKeys variable is used by every case other than the datum and
* hash index cases; it is set by tuplesort_begin_xxx. tupDesc is only
* used by the MinimalTuple and CLUSTER routines, though.
*/
TupleDesc tupDesc;
SortSupport sortKeys; /* array of length nKeys */

--
Peter Geoghegan

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