diff options
Diffstat (limited to 'doc/src/sgml/ref')
| -rw-r--r-- | doc/src/sgml/ref/create_publication.sgml | 6 | ||||
| -rw-r--r-- | doc/src/sgml/ref/create_subscription.sgml | 4 |
2 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 1a828e8d2ff..5790d762705 100644 --- a/doc/src/sgml/ref/create_publication.sgml +++ b/doc/src/sgml/ref/create_publication.sgml @@ -177,6 +177,12 @@ CREATE PUBLICATION <replaceable class="parameter">name</replaceable> and so the default value for this option is <literal>'insert, update, delete, truncate'</literal>. </para> + <para> + This parameter only affects DML operations. In particular, the initial + data synchronization (see <xref linkend="logical-replication-snapshot"/>) + for logical replication does not take this parameter into account when + copying existing table data. + </para> </listitem> </varlistentry> diff --git a/doc/src/sgml/ref/create_subscription.sgml b/doc/src/sgml/ref/create_subscription.sgml index 35b39c28dac..34b3264b261 100644 --- a/doc/src/sgml/ref/create_subscription.sgml +++ b/doc/src/sgml/ref/create_subscription.sgml @@ -353,6 +353,10 @@ CREATE SUBSCRIPTION <replaceable class="parameter">subscription_name</replaceabl 15 then any row filtering is ignored during the initial data synchronization phase. For this case, the user might want to consider deleting any initially copied data that would be incompatible with subsequent filtering. + Because initial data synchronization does not take into account the publication + <literal>publish</literal> parameter when copying existing table data, some rows + may be copied that would not be replicated using DML. See + <xref linkend="logical-replication-subscription-examples"/> for examples. </para> <para> |