Re: Enhances pg_createsubscriber documentation for the -d option. - Mailing list pgsql-hackers

On Wed, Feb 26, 2025 at 11:34 AM vignesh C <vignesh21@gmail.com> wrote:
>
> Currently, pg_createsubscriber converts streaming replication to
> logical replication using the specified database name. If the database
> name is not provided, it is obtained from the --publisher-server
> option. If the database name is not specified in either the --database
> or --publisher-server option, an error is reported. This behavior is
> not documented. The attached patch includes the necessary
> documentation updates.
>

<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 this option is not provided, the database name will be
+       obtained from <option>-P</option>. If the database name is not specified
+       in either the <option>-d</option> option or <option>-P</option>, an
+       error is reported.

How about changing it slightly as follows to make it clear: "If
<option>-d</option>option is not provided, the database name will be
obtained from <option>-P</option>. If the database name is not
specified in either the <option>-d</option> option or
<option>-P</option>, an error will be reported."?

--
With Regards,
Amit Kapila.