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authorFujii Masao <fujii@postgresql.org>2025-11-20 09:18:51 +0900
committerFujii Masao <fujii@postgresql.org>2025-11-20 09:18:51 +0900
commitaaf035790aebb4de6d85b60f8f3089c3c656b325 (patch)
treebbd971181b353ee00a3159ce7409937f4181e657
parent99780da7209605bf9f226eac3eac30ab2bc9427c (diff)
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 <masao.fujii@gmail.com> Reviewed-by: Bruce Momjian <bruce@momjian.us> Discussion: https://postgr.es/m/CAHGQGwFnfgdGz8aGWVzgFCFwoWQU7KnFFjmxinf4RkQAkzmR+w@mail.gmail.com Backpatch-through: 18
-rw-r--r--doc/src/sgml/ref/pgupgrade.sgml8
1 files 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
<para>
Unless the <option>--no-statistics</option> option is specified,
<command>pg_upgrade</command> 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 <xref
- linkend="sql-createstatistics"/> 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
+ <xref linkend="sql-createstatistics"/>, custom statistics added by
+ an extension, or statistics collected by the cumulative statistics system.
</para>
<para>