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authorEtsuro Fujita <efujita@postgresql.org>2025-06-08 17:30:00 +0900
committerEtsuro Fujita <efujita@postgresql.org>2025-06-08 17:30:00 +0900
commit7d4667c6203d0174903a53de9d1730fbec26576b (patch)
tree985f2652a7739f6d68b9a5858949c63452258abf /doc/src
parent73e26cbeb5927053eea4e209e5eda34a30c353f1 (diff)
downloadpostgresql-7d4667c6203d0174903a53de9d1730fbec26576b.tar.gz
postgresql-7d4667c6203d0174903a53de9d1730fbec26576b.zip
Revert "postgres_fdw: Inherit the local transaction's access/deferrable modes."
We concluded that commit e5a3c9d9b is a feature rather than a fix; since it was added after feature freeze, revert it. Reported-by: Fujii Masao <masao.fujii@oss.nttdata.com> Reported-by: Michael Paquier <michael@paquier.xyz> Reported-by: Robert Haas <robertmhaas@gmail.com> Discussion: https://postgr.es/m/ed2296f1-1a6b-4932-b870-5bb18c2591ae%40oss.nttdata.com
Diffstat (limited to 'doc/src')
-rw-r--r--doc/src/sgml/postgres-fdw.sgml15
1 files changed, 0 insertions, 15 deletions
diff --git a/doc/src/sgml/postgres-fdw.sgml b/doc/src/sgml/postgres-fdw.sgml
index c464716e3ce..781a01067f7 100644
--- a/doc/src/sgml/postgres-fdw.sgml
+++ b/doc/src/sgml/postgres-fdw.sgml
@@ -1078,21 +1078,6 @@ postgres=# SELECT postgres_fdw_disconnect_all();
</para>
<para>
- The remote transaction is opened in the same read/write mode as the local
- transaction: if the local transaction is <literal>READ ONLY</literal>,
- the remote transaction is opened in <literal>READ ONLY</literal> mode,
- otherwise it is opened in <literal>READ WRITE</literal> mode.
- (This rule is also applied to remote and local subtransactions.)
- </para>
-
- <para>
- The remote transaction is also opened in the same deferrable mode as the
- local transaction: if the local transaction is <literal>DEFERRABLE</literal>,
- the remote transaction is opened in <literal>DEFERRABLE</literal> mode,
- otherwise it is opened in <literal>NOT DEFERRABLE</literal> mode.
- </para>
-
- <para>
Note that it is currently not supported by
<filename>postgres_fdw</filename> to prepare the remote transaction for
two-phase commit.