DOC: note about the usage of partial restore for multi-database cluster decoupling

gsmolk · gsmolk · commit 232f94b2700a · 2020-12-11T16:00:15.000+03:00
diff --git a/doc/pgprobackup.xml b/doc/pgprobackup.xml
@@ -1874,6 +1874,10 @@ pg_probackup restore -B <replaceable>backup_dir</replaceable> --instance <replac
         you must drop the excluded databases using
         <command>DROP DATABASE</command> command.
       </para>
+      <para>
+        If want to decouple a single cluster with multiple databases into separate clusters with minimal downtime, then
+        you can partially restore cluster as standby via <option>--restore-as-replica</option> options.
+      </para>
       <note>
         <para>
           The <literal>template0</literal> and
