On 2015/11/19 12:34, Robert Haas wrote:
On Tue, Nov 17, 2015 at 9:30 PM, Etsuro Fujita
<fujita.ets...@lab.ntt.co.jp> wrote:
I suppose you (and KaiGai-san) are probably right, but I really fail to see
it actually doing that.
Noted, but let's do it that way and move on. It would be a shame if
we didn't end up with a working FDW join pushdown system in 9.6
because of a disagreement on this point.
Another idea would be to consider join pushdown as unsupported for now
when select-for-update is involved in 9.5, as described in [1], and
revisit this issue when adding join pushdown to postgres_fdw in 9.6.
Best regards,
Etsuro Fujita
[1] https://wiki.postgresql.org/wiki/Open_Items
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