-- The problem: Our admin RLS policies check the `profiles` table -- to determine if a user is an admin. But those checks ARE on the -- `profiles` table itself, causing Postgres to loop forever. -- ...

The basic concept of recursion is straightforward: a given chunk of code calls itself until some boundary condition is reached. Arthur Fuller demonstrates how to use recursion in T-SQL. TechRepublic’s ...

-- STEP 0: Drop existing functions first (CASCADE to remove dependent policies) -- All policies are recreated in STEP 5 and STEP 6 below DROP FUNCTION IF EXISTS public.is_group_public(UUID) CASCADE; ...