On 12/15/2014 08:54 PM, Simon Riggs wrote:
> Currently, it doesn't.
>
> This patch is a WIP version of doing that, but only currently attempts
> to do this in the WALSender.
>
> Objective is to allow cascaded logical replication.
>
> Very WIP, but here for comments.
With the patch, XLogSendLogical uses the same logic to calculate
SendRqstPtr that XLogSendPhysical does. It would be good to refactor
that into a common function, rather than copy-paste.
SendRqstPtr isn't actually used for anything in XLogSendLogical.
- Heikki
