Adding a new schema that's queryable in Supabase

create.sql

create schema if not exists my_new_schema;
 alter default privileges for user supabase_admin in schema my_new_schema grant all 
     on sequences to postgres, anon, authenticated, service_role; 
 alter default privileges for user supabase_admin in schema my_new_schema grant all 
     on tables to postgres, anon, authenticated, service_role; 
 alter default privileges for user supabase_admin in schema my_new_schema grant all 
     on functions to postgres, anon, authenticated, service_role;
alter default privileges for user postgres in schema my_new_schema grant all 
     on sequences to postgres, anon, authenticated, service_role; 
 alter default privileges for user postgres in schema my_new_schema grant all 
     on tables to postgres, anon, authenticated, service_role; 
 alter default privileges for user postgres in schema my_new_schema grant all 
     on functions to postgres, anon, authenticated, service_role;
grant all privileges on schema my_new_schema to postgres;
GRANT USAGE ON SCHEMA my_new_schema TO postgres, anon, authenticated, service_role;