On Tue, Dec 01, 2015 at 11:05:47AM -0500, Robert Haas wrote: > On Mon, Nov 30, 2015 at 2:43 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: > > * Foreign join pushdown vs EvalPlanQual > > > > Is this fixed by 5fc4c26db? If not, what remains to do? > > Unfortunately, no. That commit allows FDWs to do proper EPQ handling > for plain table scans, but it proves to be inadequate for EPQ handling > for joins. Solving that problem will require another patch, and, > modulo a bunch of cosmetic issues, I'm reasonably happy with KaiGai > Kohei's latest submission. I'll respond in more detail on that > thread, but the question I want to raise here is: do we want to > back-patch those changes to 9.5 at this late date?
Yes. If 9.5 added a bad interface, better to fix the interface even now than to live with the bad one. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
