drop function auth.delete_role_groups_for_user (
p_user_id bigint
);
create or replace function auth.delete_role_groups_for_user (
p_user_id bigint
)
returns void
as $$
begin
delete from auth.users_role_groups urg
where user_id = p_user_id;
return;
end;
$$ language plpgsql;