Обсуждение: pgsql: doc: rewrite random_page_cost description
doc: rewrite random_page_cost description This removes some of the specifics of how the default was set, and adds a mention of latency as a reason the value is lower than the storage hardware might suggest. It still mentions caching. Discussion: https://postgr.es/m/CAKAnmmK_nSPYr53LobUwQD59a-8U9GEC3XGJ43oaTYJq5nAOkw@mail.gmail.com Backpatch-through: 13 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/3896e861b348f282813f165f60fb8ab3342114c6 Modified Files -------------- doc/src/sgml/config.sgml | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-)
On Thu, Oct 30, 2025 at 11:12:20PM +0000, Bruce Momjian wrote: > doc: rewrite random_page_cost description > > This removes some of the specifics of how the default was set, and adds > a mention of latency as a reason the value is lower than the storage > hardware might suggest. It still mentions caching. > > Discussion: https://postgr.es/m/CAKAnmmK_nSPYr53LobUwQD59a-8U9GEC3XGJ43oaTYJq5nAOkw@mail.gmail.com > > Backpatch-through: 13 > > Branch > ------ > master > > Details > ------- > https://git.postgresql.org/pg/commitdiff/3896e861b348f282813f165f60fb8ab3342114c6 > > Modified Files > -------------- > doc/src/sgml/config.sgml | 36 ++++++++++++++++++------------------ > 1 file changed, 18 insertions(+), 18 deletions(-) My apologies that I used the incorrect "Discussion" URL above. It should have been: https://postgr.es/m/80d8b470-50fe-40df-b692-3292dd015595@vondra.me I had two random_page_cost threads in my mailbox and unfortunately used the older one. -- Bruce Momjian <bruce@momjian.us> https://momjian.us EDB https://enterprisedb.com Do not let urgent matters crowd out time for investment in the future.