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Re: SQL filesortcc question

From Richard Heathfield <rjh@cpax.org.uk>
Newsgroups comp.lang.c
Subject Re: SQL filesortcc question
Date 2015-07-30 13:27 +0100
Organization go, ion artisan!
Message-ID <mpd554$54h$1@dont-email.me> (permalink)
References (15 earlier) <mpbmjv$1nt$1@dont-email.me> <87pp3a4ghd.fsf@bsb.me.uk> <3f47e845-9b8c-40b4-b717-e15ecde17969@googlegroups.com> <ln6152m9eb.fsf@kst-u.example.com> <123be446-7723-417d-b8d0-5ae1f5409ec3@googlegroups.com>

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On 30/07/15 12:22, Malcolm McLean wrote:
> On Thursday, July 30, 2015 at 7:23:49 AM UTC+1, Keith Thompson wrote:
>> Malcolm McLean <malcolm.mclean5@btinternet.com> writes:
>>
>> M_PI is an interesting example, since it's not defined by *any* C
>> standard.
>>
> It's a trap.

It never was for me. The first time I saw it was in a diagnostic message 
on code I'd inherited. (My compiler didn't recognise it.) I saw no value 
in the M_ so I replaced every occurrence with PI, which I #defined to 
3.14159265358979323846

> I can't remember the digits of Pi beyond the first three,

Here are twenty for you (twenty after the point, that is):

Sir, I bear a rhyme excelling
In mystic force and magic spelling;
Celestial sprites elucidate
All my own striving can't relate.

Even if you can only remember the first /two/ lines of that, it still 
gives you eleven places after the decimal point. If you take the 
circumference of the earth as precisely 40 million metres (which is more 
or less how the metre was supposed to be defined originally), what is 
the radius? Let's find out, to 20 places, and to 11 places.

pi                        radius of earth (metres)
3.14159265358979323846    6366197.723675813430
3.14159265358             6366197.723695658681

So you're no more than about 20 microns out (very slightly less, 
actually). Eleven places is plenty for most purposes.


> my mind doesn't work like that. So I have to look it up. It's
> tempting just to write M_PI whilst you're thinking of something
> else. Then it gets into release code, and it breaks.

So, ONCE FOR ALL, write yourself a pi.h header:

#ifndef H_PI_H
#define H_PI_H 1
#define PI 3.14159265358979323846
#endif

stick it in your include path, and be done with it.

-- 
Richard Heathfield
Email: rjh at cpax dot org dot uk
"Usenet is a strange place" - dmr 29 July 1999
Sig line 4 vacant - apply within

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SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-15 20:40 +0000
  Re: SQL filesortcc question Paavo Helde <myfirstname@osa.pri.ee> - 2015-07-15 16:08 -0500
  Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-15 17:15 -0400
    Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-15 23:22 +0000
    Re: SQL filesortcc question jacobnavia <jacob@jacob.remcomp.fr> - 2015-07-16 18:35 +0200
      Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-16 17:48 +0100
        Re: SQL filesortcc question jacobnavia <jacob@jacob.remcomp.fr> - 2015-07-16 19:38 +0200
          Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 19:48 +0000
            Re: SQL filesortcc question jacobnavia <jacob@jacob.remcomp.fr> - 2015-07-16 22:17 +0200
              Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-16 21:44 +0100
                Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:51 +0000
              Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-17 09:05 +1200
                Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:52 +0000
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-17 11:36 -0400
                Re: SQL filesortcc question The Doctor <doctor@doctor.nl2k.ab.ca> - 2015-07-17 22:22 +0000
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-17 18:44 -0400
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-18 11:13 +1200
              Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-16 22:06 +0100
                Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:52 +0000
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-17 01:24 +0100
                Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-17 00:26 +0000
              Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 23:50 +0000
          Re: SQL filesortcc question John Bode <jfbode1029@gmail.com> - 2015-07-31 13:39 -0700
        Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 19:48 +0000
        Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-17 09:07 +1200
        Re: SQL filesortcc question Philip Lantz <prl@canterey.us> - 2015-07-16 16:05 -0700
        Re: SQL filesortcc question David Kleinecke <dkleinecke@gmail.com> - 2015-07-16 17:28 -0700
        Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 11:13 -0700
          Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-20 19:27 +0100
            Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-21 08:46 +1200
              Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-07-22 15:12 +0000
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 11:55 +1200
              Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 15:01 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 11:51 +1200
            Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-25 10:02 -0700
              Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-27 23:35 +0100
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 14:16 +1200
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 04:49 +0100
                Re: SQL filesortcc question Martin Shobe <martin.shobe@yahoo.com> - 2015-07-27 23:25 -0500
                Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-07-28 09:32 +0000
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-28 10:22 +0100
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-27 22:33 -0400
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 04:57 +0100
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 16:38 +1200
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-28 00:51 -0400
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 07:06 +0100
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 20:32 +1200
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-28 10:02 +0100
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-28 22:08 +1200
                Re: SQL filesortcc question David Kleinecke <dkleinecke@gmail.com> - 2015-07-28 18:17 -0700
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-29 12:14 -0400
                Re: SQL filesortcc question Martin Shobe <martin.shobe@yahoo.com> - 2015-07-29 11:27 -0500
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-29 13:01 -0400
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-29 17:33 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-29 21:07 +0100
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-29 16:33 -0400
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-29 22:12 +0100
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-29 23:50 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 00:13 +0100
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 01:49 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 02:07 +0100
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 03:04 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 08:25 +0100
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-30 09:15 -0700
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 17:17 +0100
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 17:00 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 17:12 +0100
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-30 15:12 -0400
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-30 23:13 -0700
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-31 10:29 +0100
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-31 08:10 -0400
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-31 11:12 -0700
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-31 22:56 +0100
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-31 18:34 -0700
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-01 13:55 +0100
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 07:13 -0700
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-08-01 15:36 +0100
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 09:19 -0700
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-08-01 18:16 -0400
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 15:30 -0700
                Re: SQL filesortcc question Richard Damon <Richard@Damon-Family.org> - 2015-08-02 09:00 -0400
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-08-02 09:19 -0400
                Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-08-09 14:23 +0000
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-02 06:35 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 19:11 +0200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-02 10:28 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-03 09:04 +0200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-03 00:19 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-03 13:55 +0200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-03 07:03 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-03 16:53 +0200
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 09:19 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-06 21:20 +0200
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 14:07 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-06 12:24 +0200
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-06 13:49 +0100
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-06 15:41 +0200
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-07 07:24 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-09-07 17:04 +0200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-02 06:48 -0700
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-04 08:00 -0700
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-04 08:52 -0700
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 11:56 -0700
                Re: SQL filesortcc question Richard Damon <Richard@Damon-Family.org> - 2015-08-04 23:45 -0400
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-08-05 08:45 -0700
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 12:00 -0700
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-08-01 13:17 -0700
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-08-01 16:11 -0400
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 14:00 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-02 10:40 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 16:20 -0700
                Re: SQL filesortcc question Rosario19 <Ros@invalid.invalid> - 2015-08-22 08:24 +0200
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-22 19:26 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-22 05:39 -0700
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 13:51 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-02 10:38 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 16:14 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 01:15 +0200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 16:24 -0700
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 02:32 +0200
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-08-02 12:57 +1200
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-08-01 22:23 -0700
                Re: SQL filesortcc question Robert Wessel <robertwessel2@yahoo.com> - 2015-08-02 01:21 -0500
                Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-08-02 19:21 +0200
                Re: SQL filesortcc question Robert Wessel <robertwessel2@yahoo.com> - 2015-08-02 14:05 -0500
                Re: SQL filesortcc question Robert Wessel <robertwessel2@yahoo.com> - 2015-08-02 01:24 -0500
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-01 23:56 -0700
                Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-08-09 14:25 +0000
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-30 14:19 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-29 19:53 -0700
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-29 23:45 -0700
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-30 04:22 -0700
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 13:13 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 13:27 +0100
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 13:57 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 14:11 +0100
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 14:39 +0100
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-07-30 15:05 +0100
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 14:03 +0100
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-07-30 11:22 -0400
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-29 18:32 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-30 14:38 +1200
                Re: SQL filesortcc question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-07-30 10:56 +0100
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-30 22:28 +1200
                Re: SQL filesortcc question Bartc <bc@freeuk.com> - 2015-07-30 10:57 +0100
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-03 08:02 -0700
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-03 08:33 -0700
                Re: SQL filesortcc question Richard Damon <Richard@Damon-Family.org> - 2015-08-03 20:50 -0400
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-04 04:52 -0700
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-04 06:08 -0700
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-08-04 14:20 +0100
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-08-04 06:45 -0700
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 12:15 -0700
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-08-03 19:09 +0100
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-08-04 06:09 -0700
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-08-04 14:40 +0100
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-05 13:24 -0700
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-09-05 21:51 +0100
                Re: SQL filesortcc question James Kuyper <jameskuyper@verizon.net> - 2015-09-05 17:16 -0400
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-09-05 19:59 -0700
                Re: SQL filesortcc question Richard Heathfield <rjh@cpax.org.uk> - 2015-09-06 07:51 +0100
                Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 17:32 -0700
            Re: SQL filesortcc question Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-25 10:04 -0700
        Re: SQL filesortcc question David Brown <david.brown@hesbynett.no> - 2015-07-21 13:23 +0200
          Re: SQL filesortcc question raltbos@xs4all.nl (Richard Bos) - 2015-07-22 15:14 +0000
          Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 15:25 -0700
            Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 11:31 +1200
              Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 17:10 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 13:29 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-25 23:51 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-26 20:24 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 03:02 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-27 09:22 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 15:04 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-27 10:32 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 16:49 -0700
                Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-27 21:46 +1200
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-27 04:53 -0700
                Re: SQL filesortcc question Keith Thompson <kst-u@mib.org> - 2015-07-26 14:58 -0700
                Re: SQL filesortcc question Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-07-26 15:15 -0700
      Re: SQL filesortcc question doctor@doctor.nl2k.ab.ca (The Doctor) - 2015-07-16 19:47 +0000
  Re: SQL filesortcc question Ian Collins <ian-news@hotmail.com> - 2015-07-16 09:55 +1200

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