Doc: Additional clarification for -d option of pg_createsubscriber.

Amit Kapila · Amit Kapila · commit 845511a72ad0 · 2025-02-27T08:50:03.000+05:30
Author: vignesh C <vignesh21@gmail.com> Reviewed-by: Amit Kapila <amit.kapila16@gmail.com> Discussion: https://postgr.es/m/CALDaNm0zsFUYpe-tLha+-sp3K8KmBXu0o=LUN=8FFtxMLYikPA@mail.gmail.com
diff --git a/doc/src/sgml/ref/pg_createsubscriber.sgml b/doc/src/sgml/ref/pg_createsubscriber.sgml
@@ -94,7 +94,10 @@ PostgreSQL documentation
       <para>
        The name of the database in which to create a subscription.  Multiple
        databases can be selected by writing multiple <option>-d</option>
-       switches.
+       switches. If <option>-d</option> option is not provided, the database
+       name will be obtained from <option>-P</option> option. If the database
+       name is not specified in either the <option>-d</option> option or
+       <option>-P</option> option, an error will be reported.
       </para>
      </listitem>
     </varlistentry>
