Justin Pryzby <pry...@telsasoft.com> writes: > On Sat, Mar 25, 2023 at 11:55:13AM -0400, Tom Lane wrote: >> That's why I wanted list_length() not list_length() - 1. We are >> doing *something* at the top partitioned table, it just doesn't >> involve a table scan, so I don't find this totally unreasonable. >> If you agree we are doing work at intermediate partitioned tables, >> how are we not doing work at the top one?
> What you're proposing would redefine the meaning of > PARTITIONS_DONE/TOTAL, even in the absence of intermediate partitioned > tables. Which might be okay, but the scope of this thread/patch was to > fix the behavior involving intermediate partitioned tables. I'm a little skeptical of that argument, because this patch is already redefining the meaning of PARTITIONS_TOTAL. The fact that the existing documentation is vague enough to be read either way doesn't make it not a change. Still, in the interests of getting something done I'll drop the issue. regards, tom lane