Add docs for R2 SQL #24988
Description
Proposed changes
- https://developers.cloudflare.com/workers/wrangler/system-environment-variables/ to include new variable name
- https://developers.cloudflare.com/r2/ to include new page for R2 SQL open beta
- https://developers.cloudflare.com/r2/sql/ - url of the new page, contains overview of the product, it's pricing, performance considerations and best practices
Subject Matter
R2 SQL
Content Location
New page
Additional information
No response