Re: tuple radix sort

zengman <zengman@halodbtech.com>

From: zengman <zengman@halodbtech.com>

To: John Naylor <johncnaylorls@gmail.com>

Cc: pgsql-hackers <pgsql-hackers@lists.postgresql.org>

Date: 2026-01-21T08:12:42Z

Lists: pgsql-hackers

Hi,

I wanted to point out a small detail: the line `extern PGDLLIMPORT bool wip_radix_sort;`
 in v6-0001 appears to not have been fully cleaned up — I suspect it might have been overlooked.

--
Regards,
Man Zeng

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Cosmetic fixes for radix sort
- ca9807dfec5b 19 (unreleased) landed
Skip common prefixes during radix sort
- f6bd9f0fe25a 19 (unreleased) landed
Perform radix sort on SortTuples with pass-by-value Datums
- ef3c3cf6d021 19 (unreleased) landed
Grab the low-hanging fruit from forcing sizeof(Datum) to 8.
- 6aebedc38497 19 (unreleased) cited
Add missing Datum conversions
- ff89e182d420 19 (unreleased) cited