On Sun, Oct 11, 2020 at 1:05 PM Amit Kapila <amit.kapil...@gmail.com> wrote: > > On Sat, Oct 10, 2020 at 5:25 PM Amit Kapila <amit.kapil...@gmail.com> wrote: > > > > 8. You have made changes related to trigger execution for Gather node, > > don't we need similar changes for GatherMerge node? > > > .. > > > > 10. Don't we need a change similar to cost_gather in > > cost_gather_merge? It seems you have made only partial changes for > > GatherMerge node. > > > > Please ignore these two comments as we can't push Insert to workers > when GatherMerge is involved as a leader backend does the final phase > (merge the results by workers). So, we can only push the Select part > of the statement. >
Precisely, that's why I didn't make those changes for GatherMerge. Regards, Greg Nancarrow Fujitsu Australia
