Thanks for confirming. (I deliberately worded my question like that, as it makes sense to roll such features out in phases, just like plenty of others have done - off the top of my head, DuckDB and Apache Impala for example.)
Edit: In the post you mentioned that you optimized the hot path for likely taking the non-matching record path. Sometimes with well-designed partition wise joins, most of the records actually do match and survive the join - I guess in such (estimated or detected) cases you could switch to an alternative path with a match being the likely branch in the hot path…
