On Mon, Jan 5, 2015 at 2:47 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> That's a laudable goal, but I would bet that nothing built on the FDW
> infrastructure will ever get there.
Why?
It would be surprising to me if, given that we have gone to some pains
to create a system that allows cross-system queries, and hopefully
eventually pushdown of quals, joins, and aggregates, we then made
sharding work in some completely different way that reuses none of
that infrastructure. But maybe I am looking at this the wrong way.
--
Robert Haas
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