Document how logical replication deals with statement triggers

Reported-by: Константин Евтеев <konst583@gmail.com> Bug: #14699
2017-07-03 23:37:53 -04:00 · 2017-07-03 23:37:53 -04:00 · 012d83f57a
parent cb9079cd51
commit 012d83f57a
1 changed files with 7 additions and 0 deletions
--- a/doc/src/sgml/logical-replication.sgml
+++ b/doc/src/sgml/logical-replication.sgml
@ -429,6 +429,13 @@
   and constraints.
  </para>

+  <para>
+   The logical replication apply process currently only fires row triggers,
+   not statement triggers.  The initial table synchronization, however, is
+   implemented like a <command>COPY</command> command and thus fires both row
+   and statement triggers for <command>INSERT</command>.
+  </para>
+
  <sect2 id="logical-replication-snapshot">
    <title>Initial Snapshot</title>
    <para>