Re: Add a perl function in Cluster.pm to generate WAL

On Mon, Dec 18, 2023 at 08:48:09AM -0300, Euler Taveira wrote:
> It is cheaper.

Agreed that this could just use a set of pg_logical_emit_message()
when jumping across N segments.  Another thing that seems quite
important to me is to force a flush of WAL with the last segment
switch, and the new "flush" option of pg_logical_emit_message() can
be very handy for this purpose.
--
Michael