Supabase RLS Policy Design Patterns Beyond the Basics
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Advanced Supabase RLS patterns with copy-paste SQL, highly actionable for cloud/backend engineers.
Summary
Supabase RLS patterns beyond basic auth.uid() include role-based access via a dedicated user_roles table with SECURITY DEFINER functions to prevent client-side spoofing, and team/organization membership using EXISTS subqueries on org_members tables. These patterns enable multi-tenant SaaS access control while keeping policies performant as data grows.