Amit Langote <amitlangot...@gmail.com> writes: > On Wed, Nov 6, 2019 at 2:00 AM Tom Lane <t...@sss.pgh.pa.us> wrote: >> Just to leave a breadcrumb in this thread --- the planner failure >> induced by d25ea01275 has been fixed in 529ebb20a. The difficulty >> with multiway full joins that Amit started this thread with remains >> open, but I imagine the posted patches will need rebasing over >> 529ebb20a.
> Here are the rebased patches. The cfbot shows these patches as failing regression tests. I think it is just cosmetic fallout from 6ef77cf46 having changed EXPLAIN's choices of table alias names; but please look closer to confirm, and post updated patches. regards, tom lane