On 2015/03/03 21:34, Shigeru Hanada wrote:
I rebased "join push-down" patch onto Kaigai-san's Custom/Foreign Join
v6 patch.
Thanks for the work, Hanada-san and KaiGai-san!
Maybe I'm missing something, but did we agree to take this approach, ie,
"join push-down" on top of custom join? There is a comment ahout that
[1]. I just thought it'd be better to achieve a consensus before
implementing the feature further.
but still the patch
has an issue about joins underlying UPDATE or DELETE. Now I'm working
on fixing this issue.
Is that something like "UPDATE foo ... FROM bar ..." where both foo and
bar are remote? If so, I think it'd be better to push such an update
down to the remote, as discussed in [2], and I'd like to work on that
together!
Sorry for having been late for the party.
Best regards,
Etsuro Fujita
[1] http://www.postgresql.org/message-id/23343.1418658...@sss.pgh.pa.us
[2] http://www.postgresql.org/message-id/31942.1410534...@sss.pgh.pa.us
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