Replace defunct URL with stable archive.org URL in rbtree.c
authorDaniel Gustafsson <dgustafsson@postgresql.org>
Fri, 17 Oct 2025 07:38:49 +0000 (09:38 +0200)
committerDaniel Gustafsson <dgustafsson@postgresql.org>
Fri, 17 Oct 2025 07:38:49 +0000 (09:38 +0200)
commit6aa184c80f0cb0e20572441e0189567ed5176e1d
treedea5dd7e67c97f14e39830abd351132609668984
parentfabb33b351c2504a1985f9a1cdf697924cd5f023
Replace defunct URL with stable archive.org URL in rbtree.c

The URL for "Sorting and Searching Algorithms: A Cookbook"
by Thomas Niemann has started returning 404, and since we
refer to the page for license terms this replaces the now
defunct link with one to the copy on archive.org.

Author: Chao Li <lic@highgo.com>
Discussion: https://postgr.es/m/6DED3DEF-875E-4D1D-8F8F-7353D5AF7B79@gmail.com
src/backend/lib/rbtree.c