Re: Enhance 'pg_createsubscriber' to retrieve databases automatically when no database is provided.

On Wed, Jan 22, 2025 at 7:29 PM Shubham Khanna
<khannashubham1197(at)gmail(dot)com> wrote:
>
> Hi all,
>
> I am writing to propose an enhancement to the pg_createsubscriber
> utility that enables it to automatically fetch all non-template
> databases from the publisher when no specific databases are specified
> by the user. This was an open item from [1] that was planned for
> future implementation. The attached patch has the changes for the
> same.

I think the feature will be useful, but UI might cause some unwanted
results. If a user forgets to specify -d option, the utility will
create subscriptions to all the databases, some of which may or may
not have the publications. I think it's better to provide an option to
specify all databases explicitly (e.g. --all-databases).

--
Best Wishes,
Ashutosh Bapat