> This is hard stuff but so cool too I agree! we have some semblances of pushdown filtering across aggregations and some other interesting techniques as docume

> This is hard stuff but so cool too I agree! we have some semblances of pushdown filtering across aggregations and some other interesting techniques as documented in the RFC[1] that first proposed the distributed execution model. [1]: https://github.com/cockroachdb/cockroach/blob/master/docs/RFCS/distributed_sql.md https://github.com/cockroachdb/cockroach/blob/master/docs/RF...