I published an article on the Cockroach Labs Blog:
On the Way to Better SQL Joins in CockroachDB.
In this article, I explain how I improved the first design of SQL joins in CockroachDB to support basic forms of optimizations in CockroachDB v1.0.
Also available via the Wayback Machine.
Comments
So what do you think? Did I miss something? Is any part unclear? Leave your comments below.