From 224e5262b257664b544987a9b74a308637b59d76 Mon Sep 17 00:00:00 2001 From: Fujii Masao Date: Wed, 19 Nov 2025 22:16:26 +0900 Subject: [PATCH v1] doc: Update pg_upgrade documentation to match recent description changes. Commit 792353f7d52 updated the pg_dump and pg_dumpall documentation to clarify which statistics are not included in their output. The pg_upgrade documentation contained a nearly identical description, but it was not updated at the same time. This commit updates the pg_upgrade documentation to match those changes. Backpatch to v18, where commit 792353f7d52 was backpatched to. Author: Fujii Masao Reviewed-by: Bruce Momjian Discussion: https://postgr.es/m/CAHGQGwFnfgdGz8aGWVzgFCFwoWQU7KnFFjmxinf4RkQAkzmR+w@mail.gmail.com Backpatch-through: 18# Please enter the commit message for your changes. Lines starting --- doc/src/sgml/ref/pgupgrade.sgml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/doc/src/sgml/ref/pgupgrade.sgml b/doc/src/sgml/ref/pgupgrade.sgml index 356baa91299..38ca09b423c 100644 --- a/doc/src/sgml/ref/pgupgrade.sgml +++ b/doc/src/sgml/ref/pgupgrade.sgml @@ -833,10 +833,10 @@ psql --username=postgres --file=script.sql postgres Unless the option is specified, pg_upgrade will transfer most optimizer statistics - from the old cluster to the new cluster. However, some statistics may - not be transferred, such as those created explicitly with or custom statistics added by an - extension. + from the old cluster to the new cluster. This does not transfer + all statistics, such as those created explicitly with + , custom statistics added by + an extension, or statistics collected by the cumulative statistics system. -- 2.51.2