Horton

Re: A qsort template

John Naylor <john.naylor@enterprisedb.com>

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From: John Naylor <john.naylor@enterprisedb.com>
To: David Rowley <dgrowleyml@gmail.com>
Cc: Thomas Munro <thomas.munro@gmail.com>, Andres Freund <andres@anarazel.de>, Justin Pryzby <pryzby@telsasoft.com>, Peter Geoghegan <pg@bowt.ie>, pgsql-hackers <pgsql-hackers@postgresql.org>, Robert Haas <rhaas@postgresql.org>
Date: 2022-04-22T04:37:29Z
Lists: pgsql-hackers 
On Fri, Apr 22, 2022 at 11:13 AM David Rowley <dgrowleyml@gmail.com> wrote:
>
> On Thu, 21 Apr 2022 at 19:09, John Naylor <john.naylor@enterprisedb.com> wrote:
> > I intend to commit David's v2 fix next week, unless there are
> > objections, or unless he beats me to it.
>
> I wasn't sure if you wanted to handle it or not, but I don't mind
> doing it, so I just pushed it after a small adjustment to a comment.

Thank you!

-- 
John Naylor
EDB: http://www.enterprisedb.com

Commits

  1. Remove debug messages from tuplesort_sort_memtuples()

  2. Fix performance regression in tuplesort specializations

  3. Fix tuplesort optimization for CLUSTER-on-expression.

  4. Initial pgindent and pgperltidy run for v14.

  5. Specialize checkpointer sort functions.

  6. Use sort_template.h for qsort() and qsort_arg().

  7. Use sort_template.h for qsort_tuple() and qsort_ssup().

  8. Add sort_template.h for making sort functions.

  9. Use abbreviated keys for faster sorting of text datums.