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-rw-r--r--doc/src/sgml/ref/create_publication.sgml10
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/create_publication.sgml b/doc/src/sgml/ref/create_publication.sgml
index a2946feaa3..b2540c63ff 100644
--- a/doc/src/sgml/ref/create_publication.sgml
+++ b/doc/src/sgml/ref/create_publication.sgml
@@ -202,6 +202,16 @@ CREATE PUBLICATION <replaceable class="parameter">name</replaceable>
</para>
<para>
+ There can be a case where a subscription combines multiple
+ publications. If a partitioned table is published by any
+ subscribed publications which set
+ <literal>publish_via_partition_root</literal> = true, changes on this
+ partitioned table (or on its partitions) will be published using
+ the identity and schema of this partitioned table rather than
+ that of the individual partitions.
+ </para>
+
+ <para>
This parameter also affects how row filters and column lists are
chosen for partitions; see below for details.
</para>