[Postgres-xc-general] work with foreign-data wrapper

[Aris S. <ari...@gm...>]

Hi,

Can XC be used with [write-able] foreign-data wrapper? What I mean
here are push down optimization and data distribution.

I imagine, If yes, we can have a cluster of not just postgresql node.
But we can have oracle or mysql or redis or unlimited cluster.

-Aris