> At this point, we await further feedback on what is necessary to get
> this patch accepted. We would also like to thank Josh and Robert again
> for their review time.
I think what we need here is some very simple testing to demonstrate
that this patch demonstrates a speed-up even when the inner side of
the join is a joinrel rather than a baserel. Can you suggest a single
query against the skewed TPCH dataset that will result in two or more
multi-batch hash joins? If so, it should be a simple matter to run
that query with and without the patch and verify that the former is
faster than the latter.
Thanks,
...Robert
