Gilles Darold <gilles@darold.net> writes:
> [ 00001-startcommand_xact_callback-v2.diff ]
I've not read this version of the patch, but I see from the cfbot's
results that it's broken postgres_fdw. I recall that postgres_fdw
uses the XactCallback and SubXactCallback mechanisms, so I'm betting
this means that you've changed the semantics of those callbacks in
an incompatible way. That's probably not a great idea. We could
fix postgres_fdw, but there are more than likely some external
modules that would also get broken, and that is supposed to be a
reasonably stable API.
regards, tom lane
