On 2018-Jun-18, David Rowley wrote: > I've attached a patch which cleans up my earlier version and moves the > setup of the append_rel_array into its own function instead of > sneaking code into setup_simple_rel_arrays(). I've also now updated > the comment above find_childrel_appendrelinfo(), which is now an > unused function.
I checked that this patch fixes the originally reported performance regression. Unless there are objections, I intend to push this patch tomorrow. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
