R2 SQL - R2 SQL now supports JOINs, subqueries, and multi-table queries (opens in new tab)

R2 SQL is Cloudflare's serverless, distributed SQL engine for querying Apache Iceberg tables stored in R2 Data Catalog. R2 SQL runs directly on Cloudflare's global network with no infrastructure to manage, so you can analyze data in R2 without exporting it to an external warehouse. R2 SQL now supports joining multiple Iceberg tables in a single query. You can combine tables with JOINs, filter with subqueries, and define multi-table CTEs to build complex analytical queries. New capabilities JO...