text: begin;
  do $$
  begin
    drop schema public cascade;
    drop schema if exists v2 cascade;
    create schema public;
    GRANT ALL ON SCHEMA public TO postgres;
    GRANT ALL ON SCHEMA public TO public;
    COMMENT ON SCHEMA public IS 'standard public schema';
    grant all on schema public to test_user;
  end $$ language plpgsql;
  commit;